| 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 | $221.50 | 13.752% | $251.9607 | $251.96 | $251.95 | $252.00 |
| Purchase #2 | $34.50 | 8.692% | $37.4987 | $37.50 | $37.50 | $37.50 |
| Purchase #3 | $197.42 | 13.785% | $224.6343 | $224.63 | $224.65 | $224.60 |
| Purchase #4 | $66.57 | 6.669% | $71.0096 | $71.01 | $71.00 | $71.00 |
| Purchase #5 | $108.96 | 6.142% | $115.6523 | $115.65 | $115.65 | $115.70 |
| Purchase #6 | $26.80 | 11.485% | $29.878 | $29.88 | $29.90 | $29.90 |
| Purchase #7 | $221.80 | 9.369% | $242.5804 | $242.58 | $242.60 | $242.60 |
| 7 purchase totals = | $877.55 | $973.2140 | $973.21 | $973.25 | $973.30 | |