| 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 | $106.85 | 7.470% | $114.8317 | $114.83 | $114.85 | $114.80 |
| Purchase #2 | $83.78 | 9.778% | $91.972 | $91.97 | $91.95 | $92.00 |
| Purchase #3 | $37.79 | 6.251% | $40.1523 | $40.15 | $40.15 | $40.20 |
| Purchase #4 | $122.97 | 7.574% | $132.2837 | $132.28 | $132.30 | $132.30 |
| Purchase #5 | $249.29 | 8.573% | $270.6616 | $270.66 | $270.65 | $270.70 |
| Purchase #6 | $200.92 | 5.671% | $212.3142 | $212.31 | $212.30 | $212.30 |
| Purchase #7 | $168.26 | 12.404% | $189.131 | $189.13 | $189.15 | $189.10 |
| 7 purchase totals = | $969.86 | $1,051.3465 | $1,051.33 | $1,051.35 | $1,051.40 | |