| 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 | $112.31 | 9.271% | $122.7223 | $122.72 | $122.70 | $122.70 |
| Purchase #2 | $238.30 | 5.456% | $251.3016 | $251.30 | $251.30 | $251.30 |
| Purchase #3 | $238.30 | 13.692% | $270.928 | $270.93 | $270.95 | $270.90 |
| Purchase #4 | $236.57 | 8.453% | $256.5673 | $256.57 | $256.55 | $256.60 |
| Purchase #5 | $178.72 | 6.239% | $189.8703 | $189.87 | $189.85 | $189.90 |
| Purchase #6 | $53.29 | 4.182% | $55.5186 | $55.52 | $55.50 | $55.50 |
| Purchase #7 | $221.41 | 4.180% | $230.6649 | $230.66 | $230.65 | $230.70 |
| 7 purchase totals = | $1,278.90 | $1,377.5730 | $1,377.57 | $1,377.50 | $1,377.60 | |