| 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 | $236.78 | 5.371% | $249.4975 | $249.50 | $249.50 | $249.50 |
| Purchase #2 | $229.74 | 9.544% | $251.6664 | $251.67 | $251.65 | $251.70 |
| Purchase #3 | $21.27 | 4.530% | $22.2335 | $22.23 | $22.25 | $22.20 |
| Purchase #4 | $200.38 | 9.152% | $218.7188 | $218.72 | $218.70 | $218.70 |
| Purchase #5 | $41.42 | 4.672% | $43.3551 | $43.36 | $43.35 | $43.40 |
| Purchase #6 | $22.64 | 10.804% | $25.086 | $25.09 | $25.10 | $25.10 |
| Purchase #7 | $23.55 | 8.577% | $25.5699 | $25.57 | $25.55 | $25.60 |
| 7 purchase totals = | $775.78 | $836.1272 | $836.14 | $836.10 | $836.20 | |