| 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 | $236.34 | 13.618% | $268.5248 | $268.52 | $268.50 | $268.50 |
| Purchase #2 | $23.33 | 6.309% | $24.8019 | $24.80 | $24.80 | $24.80 |
| Purchase #3 | $21.33 | 10.486% | $23.5667 | $23.57 | $23.55 | $23.60 |
| Purchase #4 | $133.60 | 7.589% | $143.7389 | $143.74 | $143.75 | $143.70 |
| Purchase #5 | $51.76 | 4.117% | $53.891 | $53.89 | $53.90 | $53.90 |
| Purchase #6 | $107.56 | 11.647% | $120.0875 | $120.09 | $120.10 | $120.10 |
| Purchase #7 | $39.27 | 10.804% | $43.5127 | $43.51 | $43.50 | $43.50 |
| 7 purchase totals = | $613.19 | $678.1235 | $678.12 | $678.10 | $678.10 | |