| 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 | $11.96 | 11.391% | $13.3224 | $13.32 | $13.30 | $13.30 |
| Purchase #2 | $246.26 | 13.865% | $280.4039 | $280.40 | $280.40 | $280.40 |
| Purchase #3 | $34.38 | 10.135% | $37.8644 | $37.86 | $37.85 | $37.90 |
| Purchase #4 | $186.28 | 8.862% | $202.7881 | $202.79 | $202.80 | $202.80 |
| Purchase #5 | $198.89 | 10.528% | $219.8291 | $219.83 | $219.85 | $219.80 |
| Purchase #6 | $158.98 | 12.414% | $178.7158 | $178.72 | $178.70 | $178.70 |
| Purchase #7 | $153.60 | 3.548% | $159.0497 | $159.05 | $159.05 | $159.00 |
| 7 purchase totals = | $990.35 | $1,091.9734 | $1,091.97 | $1,091.95 | $1,091.90 | |