| 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 | $237.74 | 4.818% | $249.1943 | $249.19 | $249.20 | $249.20 |
| Purchase #2 | $189.49 | 9.117% | $206.7658 | $206.77 | $206.75 | $206.80 |
| Purchase #3 | $116.41 | 13.337% | $131.9356 | $131.94 | $131.95 | $131.90 |
| Purchase #4 | $20.33 | 7.298% | $21.8137 | $21.81 | $21.80 | $21.80 |
| Purchase #5 | $167.75 | 11.526% | $187.0849 | $187.08 | $187.10 | $187.10 |
| Purchase #6 | $21.55 | 13.663% | $24.4944 | $24.49 | $24.50 | $24.50 |
| Purchase #7 | $238.52 | 8.460% | $258.6988 | $258.70 | $258.70 | $258.70 |
| 7 purchase totals = | $991.79 | $1,079.9875 | $1,079.98 | $1,080.00 | $1,080.00 | |