| 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 | $159.82 | 5.194% | $168.1211 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $217.76 | 3.420% | $225.2074 | $225.21 | $225.20 | $225.20 |
| Purchase #3 | $94.97 | 8.239% | $102.7946 | $102.79 | $102.80 | $102.80 |
| Purchase #4 | $235.56 | 13.164% | $266.5691 | $266.57 | $266.55 | $266.60 |
| Purchase #5 | $54.29 | 6.249% | $57.6826 | $57.68 | $57.70 | $57.70 |
| Purchase #6 | $202.89 | 5.142% | $213.3226 | $213.32 | $213.30 | $213.30 |
| Purchase #7 | $247.62 | 3.507% | $256.304 | $256.30 | $256.30 | $256.30 |
| 7 purchase totals = | $1,212.91 | $1,290.0014 | $1,289.99 | $1,289.95 | $1,290.00 | |