| 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 | $111.56 | 9.695% | $122.3757 | $122.38 | $122.40 | $122.40 |
| Purchase #2 | $169.72 | 4.132% | $176.7328 | $176.73 | $176.75 | $176.70 |
| Purchase #3 | $65.79 | 12.664% | $74.1216 | $74.12 | $74.10 | $74.10 |
| Purchase #4 | $129.59 | 4.140% | $134.955 | $134.96 | $134.95 | $135.00 |
| Purchase #5 | $194.73 | 4.145% | $202.8016 | $202.80 | $202.80 | $202.80 |
| Purchase #6 | $89.80 | 3.399% | $92.8523 | $92.85 | $92.85 | $92.90 |
| Purchase #7 | $215.61 | 12.367% | $242.2745 | $242.27 | $242.25 | $242.30 |
| 7 purchase totals = | $976.80 | $1,046.1135 | $1,046.11 | $1,046.10 | $1,046.20 | |