| 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 | $128.89 | 6.263% | $136.9624 | $136.96 | $136.95 | $137.00 |
| Purchase #2 | $139.49 | 5.269% | $146.8397 | $146.84 | $146.85 | $146.80 |
| Purchase #3 | $28.52 | 9.261% | $31.1612 | $31.16 | $31.15 | $31.20 |
| Purchase #4 | $155.50 | 10.778% | $172.2598 | $172.26 | $172.25 | $172.30 |
| Purchase #5 | $213.90 | 5.805% | $226.3169 | $226.32 | $226.30 | $226.30 |
| Purchase #6 | $235.41 | 9.558% | $257.9105 | $257.91 | $257.90 | $257.90 |
| Purchase #7 | $53.75 | 5.858% | $56.8987 | $56.90 | $56.90 | $56.90 |
| 7 purchase totals = | $955.46 | $1,028.3492 | $1,028.35 | $1,028.30 | $1,028.40 | |