| 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 | $62.63 | 7.509% | $67.3329 | $67.33 | $67.35 | $67.30 |
| Purchase #2 | $196.34 | 12.213% | $220.319 | $220.32 | $220.30 | $220.30 |
| Purchase #3 | $135.27 | 12.246% | $151.8352 | $151.84 | $151.85 | $151.80 |
| Purchase #4 | $159.73 | 3.644% | $165.5506 | $165.55 | $165.55 | $165.60 |
| Purchase #5 | $248.71 | 4.353% | $259.5363 | $259.54 | $259.55 | $259.50 |
| Purchase #6 | $168.91 | 8.325% | $182.9718 | $182.97 | $182.95 | $183.00 |
| Purchase #7 | $223.51 | 10.347% | $246.6366 | $246.64 | $246.65 | $246.60 |
| 7 purchase totals = | $1,195.10 | $1,294.1824 | $1,294.19 | $1,294.20 | $1,294.10 | |