| 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 | $229.70 | 7.285% | $246.4336 | $246.43 | $246.45 | $246.40 |
| Purchase #2 | $178.69 | 4.172% | $186.1449 | $186.14 | $186.15 | $186.10 |
| Purchase #3 | $29.94 | 7.690% | $32.2424 | $32.24 | $32.25 | $32.20 |
| Purchase #4 | $60.47 | 9.328% | $66.1106 | $66.11 | $66.10 | $66.10 |
| Purchase #5 | $44.46 | 6.136% | $47.1881 | $47.19 | $47.20 | $47.20 |
| Purchase #6 | $74.64 | 13.219% | $84.5067 | $84.51 | $84.50 | $84.50 |
| Purchase #7 | $129.89 | 8.767% | $141.2775 | $141.28 | $141.30 | $141.30 |
| 7 purchase totals = | $747.79 | $803.9038 | $803.90 | $803.95 | $803.80 | |