| 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 | $233.69 | 9.258% | $255.325 | $255.33 | $255.35 | $255.30 |
| Purchase #2 | $58.77 | 13.801% | $66.8808 | $66.88 | $66.90 | $66.90 |
| Purchase #3 | $191.62 | 3.277% | $197.8994 | $197.90 | $197.90 | $197.90 |
| Purchase #4 | $153.91 | 10.347% | $169.8351 | $169.84 | $169.85 | $169.80 |
| Purchase #5 | $39.74 | 8.114% | $42.9645 | $42.96 | $42.95 | $43.00 |
| Purchase #6 | $201.29 | 12.176% | $225.7991 | $225.80 | $225.80 | $225.80 |
| Purchase #7 | $74.90 | 8.373% | $81.1714 | $81.17 | $81.15 | $81.20 |
| 7 purchase totals = | $953.92 | $1,039.8753 | $1,039.88 | $1,039.90 | $1,039.90 | |