| 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 | $19.98 | 11.183% | $22.2144 | $22.21 | $22.20 | $22.20 |
| Purchase #2 | $248.57 | 9.135% | $271.2769 | $271.28 | $271.30 | $271.30 |
| Purchase #3 | $129.31 | 9.680% | $141.8272 | $141.83 | $141.85 | $141.80 |
| Purchase #4 | $60.42 | 4.246% | $62.9854 | $62.99 | $63.00 | $63.00 |
| Purchase #5 | $115.57 | 11.214% | $128.53 | $128.53 | $128.55 | $128.50 |
| Purchase #6 | $244.66 | 13.319% | $277.2463 | $277.25 | $277.25 | $277.20 |
| Purchase #7 | $146.65 | 4.295% | $152.9486 | $152.95 | $152.95 | $152.90 |
| 7 purchase totals = | $965.16 | $1,057.0288 | $1,057.04 | $1,057.10 | $1,056.90 | |