| 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 | $230.48 | 7.753% | $248.3491 | $248.35 | $248.35 | $248.30 |
| Purchase #2 | $62.76 | 5.280% | $66.0737 | $66.07 | $66.05 | $66.10 |
| Purchase #3 | $134.28 | 11.462% | $149.6712 | $149.67 | $149.65 | $149.70 |
| Purchase #4 | $191.58 | 3.193% | $197.6971 | $197.70 | $197.70 | $197.70 |
| Purchase #5 | $201.65 | 12.177% | $226.2049 | $226.20 | $226.20 | $226.20 |
| Purchase #6 | $26.42 | 8.320% | $28.6181 | $28.62 | $28.60 | $28.60 |
| Purchase #7 | $150.97 | 12.717% | $170.1689 | $170.17 | $170.15 | $170.20 |
| 7 purchase totals = | $998.14 | $1,086.7830 | $1,086.78 | $1,086.70 | $1,086.80 | |