| 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 | $228.40 | 12.405% | $256.733 | $256.73 | $256.75 | $256.70 |
| Purchase #2 | $211.82 | 5.333% | $223.1164 | $223.12 | $223.10 | $223.10 |
| Purchase #3 | $243.74 | 3.532% | $252.3489 | $252.35 | $252.35 | $252.30 |
| Purchase #4 | $176.88 | 8.127% | $191.255 | $191.26 | $191.25 | $191.30 |
| Purchase #5 | $84.28 | 12.417% | $94.745 | $94.75 | $94.75 | $94.70 |
| Purchase #6 | $81.82 | 3.155% | $84.4014 | $84.40 | $84.40 | $84.40 |
| Purchase #7 | $230.99 | 10.149% | $254.4332 | $254.43 | $254.45 | $254.40 |
| 7 purchase totals = | $1,257.93 | $1,357.0329 | $1,357.04 | $1,357.05 | $1,356.90 | |