| 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 | $135.57 | 3.273% | $140.0072 | $140.01 | $140.00 | $140.00 |
| Purchase #2 | $103.77 | 13.774% | $118.0633 | $118.06 | $118.05 | $118.10 |
| Purchase #3 | $189.80 | 12.189% | $212.9347 | $212.93 | $212.95 | $212.90 |
| Purchase #4 | $41.41 | 9.405% | $45.3046 | $45.30 | $45.30 | $45.30 |
| Purchase #5 | $249.30 | 11.231% | $277.2989 | $277.30 | $277.30 | $277.30 |
| Purchase #6 | $191.34 | 5.142% | $201.1787 | $201.18 | $201.20 | $201.20 |
| Purchase #7 | $199.48 | 8.555% | $216.5455 | $216.55 | $216.55 | $216.50 |
| 7 purchase totals = | $1,110.67 | $1,211.3329 | $1,211.33 | $1,211.35 | $1,211.30 | |