| 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 | $205.90 | 3.229% | $212.5485 | $212.55 | $212.55 | $212.50 |
| Purchase #2 | $103.74 | 5.674% | $109.6262 | $109.63 | $109.65 | $109.60 |
| Purchase #3 | $149.29 | 11.409% | $166.3225 | $166.32 | $166.30 | $166.30 |
| Purchase #4 | $227.83 | 11.629% | $254.3244 | $254.32 | $254.30 | $254.30 |
| Purchase #5 | $227.67 | 9.781% | $249.9384 | $249.94 | $249.95 | $249.90 |
| Purchase #6 | $131.91 | 8.632% | $143.2965 | $143.30 | $143.30 | $143.30 |
| Purchase #7 | $176.66 | 9.601% | $193.6211 | $193.62 | $193.60 | $193.60 |
| 7 purchase totals = | $1,223.00 | $1,329.6776 | $1,329.68 | $1,329.65 | $1,329.50 | |