| 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 | $226.42 | 6.740% | $241.6807 | $241.68 | $241.70 | $241.70 |
| Purchase #2 | $134.46 | 7.474% | $144.5095 | $144.51 | $144.50 | $144.50 |
| Purchase #3 | $37.90 | 6.202% | $40.2506 | $40.25 | $40.25 | $40.30 |
| Purchase #4 | $232.90 | 12.718% | $262.5202 | $262.52 | $262.50 | $262.50 |
| Purchase #5 | $28.36 | 11.673% | $31.6705 | $31.67 | $31.65 | $31.70 |
| Purchase #6 | $222.52 | 13.425% | $252.3933 | $252.39 | $252.40 | $252.40 |
| Purchase #7 | $117.57 | 13.591% | $133.5489 | $133.55 | $133.55 | $133.50 |
| 7 purchase totals = | $1,000.13 | $1,106.5737 | $1,106.57 | $1,106.55 | $1,106.60 | |