| 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 | $122.84 | 4.543% | $128.4206 | $128.42 | $128.40 | $128.40 |
| Purchase #2 | $231.76 | 8.346% | $251.1027 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $204.25 | 11.819% | $228.3903 | $228.39 | $228.40 | $228.40 |
| Purchase #4 | $231.34 | 8.198% | $250.3053 | $250.31 | $250.30 | $250.30 |
| Purchase #5 | $88.37 | 8.804% | $96.1501 | $96.15 | $96.15 | $96.20 |
| Purchase #6 | $248.64 | 6.687% | $265.2666 | $265.27 | $265.25 | $265.30 |
| Purchase #7 | $207.51 | 4.169% | $216.1611 | $216.16 | $216.15 | $216.20 |
| 7 purchase totals = | $1,334.71 | $1,435.7967 | $1,435.80 | $1,435.75 | $1,435.90 | |