| 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 | $190.99 | 13.209% | $216.2179 | $216.22 | $216.20 | $216.20 |
| Purchase #2 | $53.85 | 8.513% | $58.4343 | $58.43 | $58.45 | $58.40 |
| Purchase #3 | $213.53 | 5.827% | $225.9724 | $225.97 | $225.95 | $226.00 |
| Purchase #4 | $51.89 | 9.574% | $56.8579 | $56.86 | $56.85 | $56.90 |
| Purchase #5 | $247.95 | 8.706% | $269.5365 | $269.54 | $269.55 | $269.50 |
| Purchase #6 | $239.97 | 9.302% | $262.292 | $262.29 | $262.30 | $262.30 |
| Purchase #7 | $30.61 | 5.635% | $32.3349 | $32.33 | $32.35 | $32.30 |
| 7 purchase totals = | $1,028.79 | $1,121.6459 | $1,121.64 | $1,121.65 | $1,121.60 | |