| 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 | $188.28 | 5.611% | $198.8444 | $198.84 | $198.85 | $198.80 |
| Purchase #2 | $26.54 | 5.456% | $27.988 | $27.99 | $28.00 | $28.00 |
| Purchase #3 | $31.64 | 8.106% | $34.2047 | $34.20 | $34.20 | $34.20 |
| Purchase #4 | $228.60 | 8.719% | $248.5316 | $248.53 | $248.55 | $248.50 |
| Purchase #5 | $112.71 | 4.797% | $118.1167 | $118.12 | $118.10 | $118.10 |
| Purchase #6 | $150.88 | 10.372% | $166.5293 | $166.53 | $166.55 | $166.50 |
| Purchase #7 | $247.53 | 5.249% | $260.5228 | $260.52 | $260.50 | $260.50 |
| 7 purchase totals = | $986.18 | $1,054.7375 | $1,054.73 | $1,054.75 | $1,054.60 | |