| 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 | $219.72 | 11.448% | $244.8735 | $244.87 | $244.85 | $244.90 |
| Purchase #2 | $66.78 | 3.445% | $69.0806 | $69.08 | $69.10 | $69.10 |
| Purchase #3 | $18.64 | 13.700% | $21.1937 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $146.45 | 3.801% | $152.0166 | $152.02 | $152.00 | $152.00 |
| Purchase #5 | $237.94 | 8.647% | $258.5147 | $258.51 | $258.50 | $258.50 |
| Purchase #6 | $206.46 | 4.452% | $215.6516 | $215.65 | $215.65 | $215.70 |
| Purchase #7 | $9.89 | 4.582% | $10.3432 | $10.34 | $10.35 | $10.30 |
| 7 purchase totals = | $905.88 | $971.6739 | $971.66 | $971.65 | $971.70 | |