| 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 | $212.60 | 8.394% | $230.4456 | $230.45 | $230.45 | $230.40 |
| Purchase #2 | $164.80 | 6.510% | $175.5285 | $175.53 | $175.55 | $175.50 |
| Purchase #3 | $193.44 | 12.385% | $217.3975 | $217.40 | $217.40 | $217.40 |
| Purchase #4 | $37.34 | 5.105% | $39.2462 | $39.25 | $39.25 | $39.20 |
| Purchase #5 | $129.83 | 6.669% | $138.4884 | $138.49 | $138.50 | $138.50 |
| Purchase #6 | $104.53 | 6.305% | $111.1206 | $111.12 | $111.10 | $111.10 |
| Purchase #7 | $167.67 | 7.255% | $179.8345 | $179.83 | $179.85 | $179.80 |
| 7 purchase totals = | $1,010.21 | $1,092.0613 | $1,092.07 | $1,092.10 | $1,091.90 | |