| 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 | $216.49 | 5.368% | $228.1112 | $228.11 | $228.10 | $228.10 |
| Purchase #2 | $33.29 | 9.535% | $36.4642 | $36.46 | $36.45 | $36.50 |
| Purchase #3 | $172.65 | 4.862% | $181.0442 | $181.04 | $181.05 | $181.00 |
| Purchase #4 | $61.49 | 4.435% | $64.2171 | $64.22 | $64.20 | $64.20 |
| Purchase #5 | $95.99 | 11.325% | $106.8609 | $106.86 | $106.85 | $106.90 |
| Purchase #6 | $236.64 | 12.262% | $265.6568 | $265.66 | $265.65 | $265.70 |
| Purchase #7 | $164.78 | 12.425% | $185.2539 | $185.25 | $185.25 | $185.30 |
| 7 purchase totals = | $981.33 | $1,067.6083 | $1,067.60 | $1,067.55 | $1,067.70 | |