| 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 | $110.46 | 13.372% | $125.2307 | $125.23 | $125.25 | $125.20 |
| Purchase #2 | $147.75 | 8.297% | $160.0088 | $160.01 | $160.00 | $160.00 |
| Purchase #3 | $140.59 | 3.300% | $145.2295 | $145.23 | $145.25 | $145.20 |
| Purchase #4 | $81.80 | 8.155% | $88.4708 | $88.47 | $88.45 | $88.50 |
| Purchase #5 | $231.84 | 7.265% | $248.6832 | $248.68 | $248.70 | $248.70 |
| Purchase #6 | $24.93 | 9.699% | $27.348 | $27.35 | $27.35 | $27.30 |
| Purchase #7 | $210.50 | 10.442% | $232.4804 | $232.48 | $232.50 | $232.50 |
| 7 purchase totals = | $947.87 | $1,027.4514 | $1,027.45 | $1,027.50 | $1,027.40 | |