| 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 | $127.56 | 4.427% | $133.2071 | $133.21 | $133.20 | $133.20 |
| Purchase #2 | $50.88 | 4.629% | $53.2352 | $53.24 | $53.25 | $53.20 |
| Purchase #3 | $219.82 | 6.770% | $234.7018 | $234.70 | $234.70 | $234.70 |
| Purchase #4 | $193.84 | 9.105% | $211.4891 | $211.49 | $211.50 | $211.50 |
| Purchase #5 | $160.35 | 7.704% | $172.7034 | $172.70 | $172.70 | $172.70 |
| Purchase #6 | $214.38 | 6.562% | $228.4476 | $228.45 | $228.45 | $228.40 |
| Purchase #7 | $202.45 | 9.671% | $222.0289 | $222.03 | $222.05 | $222.00 |
| 7 purchase totals = | $1,169.28 | $1,255.8131 | $1,255.82 | $1,255.85 | $1,255.70 | |