| 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 | $109.50 | 5.520% | $115.5444 | $115.54 | $115.55 | $115.50 |
| Purchase #2 | $193.28 | 3.842% | $200.7058 | $200.71 | $200.70 | $200.70 |
| Purchase #3 | $42.50 | 3.729% | $44.0848 | $44.08 | $44.10 | $44.10 |
| Purchase #4 | $240.64 | 11.324% | $267.8901 | $267.89 | $267.90 | $267.90 |
| Purchase #5 | $51.64 | 13.130% | $58.4203 | $58.42 | $58.40 | $58.40 |
| Purchase #6 | $174.75 | 7.462% | $187.7898 | $187.79 | $187.80 | $187.80 |
| Purchase #7 | $201.32 | 13.815% | $229.1324 | $229.13 | $229.15 | $229.10 |
| 7 purchase totals = | $1,013.63 | $1,103.5676 | $1,103.56 | $1,103.60 | $1,103.50 | |