| 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 | $112.32 | 10.761% | $124.4068 | $124.41 | $124.40 | $124.40 |
| Purchase #2 | $61.36 | 12.652% | $69.1233 | $69.12 | $69.10 | $69.10 |
| Purchase #3 | $66.55 | 8.716% | $72.3505 | $72.35 | $72.35 | $72.40 |
| Purchase #4 | $189.32 | 8.256% | $204.9503 | $204.95 | $204.95 | $205.00 |
| Purchase #5 | $74.79 | 7.197% | $80.1726 | $80.17 | $80.15 | $80.20 |
| Purchase #6 | $121.76 | 8.179% | $131.7188 | $131.72 | $131.70 | $131.70 |
| Purchase #7 | $225.97 | 6.341% | $240.2988 | $240.30 | $240.30 | $240.30 |
| 7 purchase totals = | $852.07 | $923.0211 | $923.02 | $922.95 | $923.10 | |