| 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 | $119.49 | 7.269% | $128.1757 | $128.18 | $128.20 | $128.20 |
| Purchase #2 | $188.28 | 12.491% | $211.7981 | $211.80 | $211.80 | $211.80 |
| Purchase #3 | $116.70 | 6.391% | $124.1583 | $124.16 | $124.15 | $124.20 |
| Purchase #4 | $228.85 | 8.484% | $248.2656 | $248.27 | $248.25 | $248.30 |
| Purchase #5 | $199.60 | 8.130% | $215.8275 | $215.83 | $215.85 | $215.80 |
| Purchase #6 | $219.92 | 6.745% | $234.7536 | $234.75 | $234.75 | $234.80 |
| Purchase #7 | $152.70 | 13.329% | $173.0534 | $173.05 | $173.05 | $173.10 |
| 7 purchase totals = | $1,225.54 | $1,336.0322 | $1,336.04 | $1,336.05 | $1,336.20 | |