| 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 | $210.82 | 4.291% | $219.8663 | $219.87 | $219.85 | $219.90 |
| Purchase #2 | $175.97 | 4.576% | $184.0224 | $184.02 | $184.00 | $184.00 |
| Purchase #3 | $68.44 | 5.235% | $72.0228 | $72.02 | $72.00 | $72.00 |
| Purchase #4 | $107.82 | 9.487% | $118.0489 | $118.05 | $118.05 | $118.00 |
| Purchase #5 | $212.58 | 12.217% | $238.5509 | $238.55 | $238.55 | $238.60 |
| Purchase #6 | $244.74 | 9.347% | $267.6158 | $267.62 | $267.60 | $267.60 |
| Purchase #7 | $32.84 | 5.579% | $34.6721 | $34.67 | $34.65 | $34.70 |
| 7 purchase totals = | $1,053.21 | $1,134.7992 | $1,134.80 | $1,134.70 | $1,134.80 | |