| 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 | $95.28 | 9.253% | $104.0963 | $104.10 | $104.10 | $104.10 |
| Purchase #2 | $226.88 | 4.537% | $237.1735 | $237.17 | $237.15 | $237.20 |
| Purchase #3 | $106.60 | 13.464% | $120.9526 | $120.95 | $120.95 | $121.00 |
| Purchase #4 | $219.50 | 13.232% | $248.5442 | $248.54 | $248.55 | $248.50 |
| Purchase #5 | $224.33 | 6.600% | $239.1358 | $239.14 | $239.15 | $239.10 |
| Purchase #6 | $34.46 | 9.550% | $37.7509 | $37.75 | $37.75 | $37.80 |
| Purchase #7 | $62.60 | 4.133% | $65.1873 | $65.19 | $65.20 | $65.20 |
| 7 purchase totals = | $969.65 | $1,052.8406 | $1,052.84 | $1,052.85 | $1,052.90 | |