| 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 | $248.84 | 13.273% | $281.8685 | $281.87 | $281.85 | $281.90 |
| Purchase #2 | $8.71 | 13.389% | $9.8762 | $9.88 | $9.90 | $9.90 |
| Purchase #3 | $146.29 | 11.224% | $162.7096 | $162.71 | $162.70 | $162.70 |
| Purchase #4 | $224.28 | 10.364% | $247.5244 | $247.52 | $247.50 | $247.50 |
| Purchase #5 | $140.31 | 7.361% | $150.6382 | $150.64 | $150.65 | $150.60 |
| Purchase #6 | $68.55 | 9.517% | $75.0739 | $75.07 | $75.05 | $75.10 |
| Purchase #7 | $135.88 | 13.229% | $153.8556 | $153.86 | $153.85 | $153.90 |
| 7 purchase totals = | $972.86 | $1,081.5464 | $1,081.55 | $1,081.50 | $1,081.60 | |