| 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 | $210.69 | 4.794% | $220.7905 | $220.79 | $220.80 | $220.80 |
| Purchase #2 | $35.77 | 12.351% | $40.188 | $40.19 | $40.20 | $40.20 |
| Purchase #3 | $222.62 | 6.840% | $237.8472 | $237.85 | $237.85 | $237.80 |
| Purchase #4 | $165.65 | 11.541% | $184.7677 | $184.77 | $184.75 | $184.80 |
| Purchase #5 | $10.52 | 13.478% | $11.9379 | $11.94 | $11.95 | $11.90 |
| Purchase #6 | $35.29 | 11.368% | $39.3018 | $39.30 | $39.30 | $39.30 |
| Purchase #7 | $178.78 | 8.232% | $193.4972 | $193.50 | $193.50 | $193.50 |
| 7 purchase totals = | $859.32 | $928.3303 | $928.34 | $928.35 | $928.30 | |