| 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 | $33.50 | 13.478% | $38.0151 | $38.02 | $38.00 | $38.00 |
| Purchase #2 | $203.57 | 5.587% | $214.9435 | $214.94 | $214.95 | $214.90 |
| Purchase #3 | $227.40 | 3.680% | $235.7683 | $235.77 | $235.75 | $235.80 |
| Purchase #4 | $148.95 | 4.322% | $155.3876 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $62.33 | 9.625% | $68.3293 | $68.33 | $68.35 | $68.30 |
| Purchase #6 | $175.47 | 7.369% | $188.4004 | $188.40 | $188.40 | $188.40 |
| Purchase #7 | $220.89 | 9.238% | $241.2958 | $241.30 | $241.30 | $241.30 |
| 7 purchase totals = | $1,072.11 | $1,142.1400 | $1,142.15 | $1,142.15 | $1,142.10 | |