| 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 | $239.83 | 12.623% | $270.1037 | $270.10 | $270.10 | $270.10 |
| Purchase #2 | $21.77 | 4.395% | $22.7268 | $22.73 | $22.75 | $22.70 |
| Purchase #3 | $224.58 | 13.604% | $255.1319 | $255.13 | $255.15 | $255.10 |
| Purchase #4 | $158.28 | 12.526% | $178.1062 | $178.11 | $178.10 | $178.10 |
| Purchase #5 | $10.51 | 10.247% | $11.587 | $11.59 | $11.60 | $11.60 |
| Purchase #6 | $236.80 | 7.247% | $253.9609 | $253.96 | $253.95 | $254.00 |
| Purchase #7 | $43.43 | 9.754% | $47.6662 | $47.67 | $47.65 | $47.70 |
| 7 purchase totals = | $935.20 | $1,039.2827 | $1,039.29 | $1,039.30 | $1,039.30 | |