| 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 | $232.38 | 6.435% | $247.3337 | $247.33 | $247.35 | $247.30 |
| Purchase #2 | $120.50 | 8.492% | $130.7329 | $130.73 | $130.75 | $130.70 |
| Purchase #3 | $69.57 | 5.786% | $73.5953 | $73.60 | $73.60 | $73.60 |
| Purchase #4 | $114.27 | 13.642% | $129.8587 | $129.86 | $129.85 | $129.90 |
| Purchase #5 | $77.71 | 3.222% | $80.2138 | $80.21 | $80.20 | $80.20 |
| Purchase #6 | $102.25 | 10.624% | $113.113 | $113.11 | $113.10 | $113.10 |
| Purchase #7 | $63.83 | 6.596% | $68.0402 | $68.04 | $68.05 | $68.00 |
| 7 purchase totals = | $780.51 | $842.8876 | $842.88 | $842.90 | $842.80 | |