| 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 | $117.90 | 3.840% | $122.4274 | $122.43 | $122.45 | $122.40 |
| Purchase #2 | $91.57 | 5.823% | $96.9021 | $96.90 | $96.90 | $96.90 |
| Purchase #3 | $8.70 | 13.709% | $9.8927 | $9.89 | $9.90 | $9.90 |
| Purchase #4 | $225.61 | 3.198% | $232.825 | $232.83 | $232.85 | $232.80 |
| Purchase #5 | $122.86 | 12.670% | $138.4264 | $138.43 | $138.45 | $138.40 |
| Purchase #6 | $34.89 | 6.827% | $37.2719 | $37.27 | $37.25 | $37.30 |
| Purchase #7 | $104.26 | 8.626% | $113.2535 | $113.25 | $113.25 | $113.30 |
| 7 purchase totals = | $705.79 | $750.9990 | $751.00 | $751.05 | $751.00 | |