| 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 | $189.31 | 13.117% | $214.1418 | $214.14 | $214.15 | $214.10 |
| Purchase #2 | $134.40 | 5.195% | $141.3821 | $141.38 | $141.40 | $141.40 |
| Purchase #3 | $9.75 | 7.814% | $10.5119 | $10.51 | $10.50 | $10.50 |
| Purchase #4 | $150.36 | 7.586% | $161.7663 | $161.77 | $161.75 | $161.80 |
| Purchase #5 | $196.58 | 10.768% | $217.7477 | $217.75 | $217.75 | $217.70 |
| Purchase #6 | $105.44 | 3.574% | $109.2084 | $109.21 | $109.20 | $109.20 |
| Purchase #7 | $223.77 | 7.688% | $240.9734 | $240.97 | $240.95 | $241.00 |
| 7 purchase totals = | $1,009.61 | $1,095.7316 | $1,095.73 | $1,095.70 | $1,095.70 | |