| 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 | $123.31 | 12.831% | $139.1319 | $139.13 | $139.15 | $139.10 |
| Purchase #2 | $49.70 | 8.368% | $53.8589 | $53.86 | $53.85 | $53.90 |
| Purchase #3 | $209.70 | 9.642% | $229.9193 | $229.92 | $229.90 | $229.90 |
| Purchase #4 | $233.42 | 5.109% | $245.3454 | $245.35 | $245.35 | $245.30 |
| Purchase #5 | $248.44 | 11.129% | $276.0889 | $276.09 | $276.10 | $276.10 |
| Purchase #6 | $31.65 | 12.245% | $35.5255 | $35.53 | $35.55 | $35.50 |
| Purchase #7 | $200.82 | 8.812% | $218.5163 | $218.52 | $218.50 | $218.50 |
| 7 purchase totals = | $1,097.04 | $1,198.3862 | $1,198.40 | $1,198.40 | $1,198.30 | |