| 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 | $193.59 | 4.798% | $202.8784 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $196.55 | 12.345% | $220.8141 | $220.81 | $220.80 | $220.80 |
| Purchase #3 | $80.80 | 10.756% | $89.4908 | $89.49 | $89.50 | $89.50 |
| Purchase #4 | $176.89 | 8.214% | $191.4197 | $191.42 | $191.40 | $191.40 |
| Purchase #5 | $51.76 | 13.718% | $58.8604 | $58.86 | $58.85 | $58.90 |
| Purchase #6 | $121.92 | 8.413% | $132.1771 | $132.18 | $132.20 | $132.20 |
| Purchase #7 | $117.30 | 7.530% | $126.1327 | $126.13 | $126.15 | $126.10 |
| 7 purchase totals = | $938.81 | $1,021.7732 | $1,021.77 | $1,021.80 | $1,021.80 | |