| 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 | $188.77 | 11.689% | $210.8353 | $210.84 | $210.85 | $210.80 |
| Purchase #2 | $174.60 | 6.409% | $185.7901 | $185.79 | $185.80 | $185.80 |
| Purchase #3 | $16.55 | 6.827% | $17.6799 | $17.68 | $17.70 | $17.70 |
| Purchase #4 | $36.53 | 12.573% | $41.1229 | $41.12 | $41.10 | $41.10 |
| Purchase #5 | $124.68 | 8.622% | $135.4299 | $135.43 | $135.45 | $135.40 |
| Purchase #6 | $233.67 | 4.842% | $244.9843 | $244.98 | $245.00 | $245.00 |
| Purchase #7 | $129.89 | 13.443% | $147.3511 | $147.35 | $147.35 | $147.40 |
| 7 purchase totals = | $904.69 | $983.1935 | $983.19 | $983.25 | $983.20 | |