| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $191.84 | 3.830% | $199.1875 | $199.19 | $199.20 | $199.20 |
| Purchase #2 | $156.64 | 10.299% | $172.7724 | $172.77 | $172.75 | $172.80 |
| Purchase #3 | $159.44 | 7.577% | $171.5208 | $171.52 | $171.50 | $171.50 |
| Purchase #4 | $217.36 | 3.107% | $224.1134 | $224.11 | $224.10 | $224.10 |
| Purchase #5 | $128.70 | 9.357% | $140.7425 | $140.74 | $140.75 | $140.70 |
| Purchase #6 | $244.81 | 12.150% | $274.5544 | $274.55 | $274.55 | $274.60 |
| Purchase #7 | $244.46 | 12.310% | $274.553 | $274.55 | $274.55 | $274.60 |
| 7 purchase totals = | $1,343.25 | $1,457.4440 | $1,457.43 | $1,457.40 | $1,457.50 | |