| 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 | $127.67 | 9.454% | $139.7399 | $139.74 | $139.75 | $139.70 |
| Purchase #2 | $218.74 | 10.412% | $241.5152 | $241.52 | $241.50 | $241.50 |
| Purchase #3 | $125.48 | 11.718% | $140.1837 | $140.18 | $140.20 | $140.20 |
| Purchase #4 | $17.60 | 11.848% | $19.6852 | $19.69 | $19.70 | $19.70 |
| Purchase #5 | $29.74 | 10.209% | $32.7762 | $32.78 | $32.80 | $32.80 |
| Purchase #6 | $129.50 | 4.650% | $135.5218 | $135.52 | $135.50 | $135.50 |
| Purchase #7 | $94.86 | 7.669% | $102.1348 | $102.13 | $102.15 | $102.10 |
| 7 purchase totals = | $743.59 | $811.5568 | $811.56 | $811.60 | $811.50 | |