| 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 | $121.70 | 13.163% | $137.7194 | $137.72 | $137.70 | $137.70 |
| Purchase #2 | $24.67 | 10.240% | $27.1962 | $27.20 | $27.20 | $27.20 |
| Purchase #3 | $211.34 | 8.552% | $229.4138 | $229.41 | $229.40 | $229.40 |
| Purchase #4 | $182.47 | 9.671% | $200.1167 | $200.12 | $200.10 | $200.10 |
| Purchase #5 | $177.42 | 9.473% | $194.227 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $241.51 | 13.570% | $274.2829 | $274.28 | $274.30 | $274.30 |
| Purchase #7 | $119.69 | 7.754% | $128.9708 | $128.97 | $128.95 | $129.00 |
| 7 purchase totals = | $1,078.80 | $1,191.9268 | $1,191.93 | $1,191.90 | $1,191.90 | |