| 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 | $120.26 | 9.478% | $131.6582 | $131.66 | $131.65 | $131.70 |
| Purchase #2 | $209.68 | 4.692% | $219.5182 | $219.52 | $219.50 | $219.50 |
| Purchase #3 | $107.89 | 12.800% | $121.6999 | $121.70 | $121.70 | $121.70 |
| Purchase #4 | $187.64 | 7.773% | $202.2253 | $202.23 | $202.25 | $202.20 |
| Purchase #5 | $9.32 | 13.577% | $10.5854 | $10.59 | $10.60 | $10.60 |
| Purchase #6 | $148.89 | 9.121% | $162.4703 | $162.47 | $162.45 | $162.50 |
| Purchase #7 | $212.38 | 12.530% | $238.9912 | $238.99 | $239.00 | $239.00 |
| 7 purchase totals = | $996.06 | $1,087.1485 | $1,087.16 | $1,087.15 | $1,087.20 | |