| 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 | $102.52 | 5.198% | $107.849 | $107.85 | $107.85 | $107.80 |
| Purchase #2 | $245.68 | 12.658% | $276.7782 | $276.78 | $276.80 | $276.80 |
| Purchase #3 | $12.35 | 11.401% | $13.758 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $133.36 | 4.656% | $139.5692 | $139.57 | $139.55 | $139.60 |
| Purchase #5 | $29.58 | 10.716% | $32.7498 | $32.75 | $32.75 | $32.70 |
| Purchase #6 | $186.68 | 7.297% | $200.302 | $200.30 | $200.30 | $200.30 |
| Purchase #7 | $149.80 | 7.474% | $160.9961 | $161.00 | $161.00 | $161.00 |
| 7 purchase totals = | $859.97 | $932.0023 | $932.01 | $932.00 | $932.00 | |