| 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 | $172.30 | 10.702% | $190.7395 | $190.74 | $190.75 | $190.70 |
| Purchase #2 | $94.64 | 4.568% | $98.9632 | $98.96 | $98.95 | $99.00 |
| Purchase #3 | $64.73 | 11.459% | $72.1474 | $72.15 | $72.15 | $72.10 |
| Purchase #4 | $179.45 | 12.413% | $201.7251 | $201.73 | $201.75 | $201.70 |
| Purchase #5 | $242.51 | 3.502% | $251.0027 | $251.00 | $251.00 | $251.00 |
| Purchase #6 | $87.90 | 8.613% | $95.4708 | $95.47 | $95.45 | $95.50 |
| Purchase #7 | $109.80 | 10.225% | $121.0271 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $951.33 | $1,031.0758 | $1,031.08 | $1,031.10 | $1,031.00 | |