| 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 | $212.67 | 9.525% | $232.9268 | $232.93 | $232.95 | $232.90 |
| Purchase #2 | $79.89 | 9.570% | $87.5355 | $87.54 | $87.55 | $87.50 |
| Purchase #3 | $50.67 | 8.437% | $54.945 | $54.95 | $54.95 | $54.90 |
| Purchase #4 | $238.75 | 11.269% | $265.6547 | $265.65 | $265.65 | $265.70 |
| Purchase #5 | $5.52 | 4.738% | $5.7815 | $5.78 | $5.80 | $5.80 |
| Purchase #6 | $240.40 | 11.117% | $267.1253 | $267.13 | $267.15 | $267.10 |
| Purchase #7 | $191.89 | 3.363% | $198.3433 | $198.34 | $198.35 | $198.30 |
| 7 purchase totals = | $1,019.79 | $1,112.3121 | $1,112.32 | $1,112.40 | $1,112.20 | |