| 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 | $26.34 | 3.285% | $27.2053 | $27.21 | $27.20 | $27.20 |
| Purchase #2 | $118.97 | 8.303% | $128.8481 | $128.85 | $128.85 | $128.80 |
| Purchase #3 | $222.59 | 5.365% | $234.532 | $234.53 | $234.55 | $234.50 |
| Purchase #4 | $105.85 | 9.286% | $115.6792 | $115.68 | $115.70 | $115.70 |
| Purchase #5 | $129.96 | 10.389% | $143.4615 | $143.46 | $143.45 | $143.50 |
| Purchase #6 | $151.44 | 7.570% | $162.904 | $162.90 | $162.90 | $162.90 |
| Purchase #7 | $234.77 | 4.139% | $244.4871 | $244.49 | $244.50 | $244.50 |
| 7 purchase totals = | $989.92 | $1,057.1172 | $1,057.12 | $1,057.15 | $1,057.10 | |