| 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 | $103.95 | 8.445% | $112.7286 | $112.73 | $112.75 | $112.70 |
| Purchase #2 | $224.56 | 7.697% | $241.8444 | $241.84 | $241.85 | $241.80 |
| Purchase #3 | $207.75 | 8.388% | $225.1761 | $225.18 | $225.20 | $225.20 |
| Purchase #4 | $140.40 | 4.272% | $146.3979 | $146.40 | $146.40 | $146.40 |
| Purchase #5 | $238.51 | 10.852% | $264.3931 | $264.39 | $264.40 | $264.40 |
| Purchase #6 | $76.35 | 3.618% | $79.1123 | $79.11 | $79.10 | $79.10 |
| Purchase #7 | $42.88 | 10.536% | $47.3978 | $47.40 | $47.40 | $47.40 |
| 7 purchase totals = | $1,034.40 | $1,117.0502 | $1,117.05 | $1,117.10 | $1,117.00 | |