| 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 | $118.91 | 10.145% | $130.9734 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $115.83 | 3.353% | $119.7138 | $119.71 | $119.70 | $119.70 |
| Purchase #3 | $234.73 | 8.104% | $253.7525 | $253.75 | $253.75 | $253.80 |
| Purchase #4 | $226.65 | 11.180% | $251.9895 | $251.99 | $252.00 | $252.00 |
| Purchase #5 | $149.69 | 12.325% | $168.1393 | $168.14 | $168.15 | $168.10 |
| Purchase #6 | $122.51 | 10.275% | $135.0979 | $135.10 | $135.10 | $135.10 |
| Purchase #7 | $116.69 | 9.860% | $128.1956 | $128.20 | $128.20 | $128.20 |
| 7 purchase totals = | $1,085.01 | $1,187.8620 | $1,187.86 | $1,187.85 | $1,187.90 | |