| 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 | $247.33 | 5.175% | $260.1293 | $260.13 | $260.15 | $260.10 |
| Purchase #2 | $115.36 | 4.554% | $120.6135 | $120.61 | $120.60 | $120.60 |
| Purchase #3 | $28.36 | 13.849% | $32.2876 | $32.29 | $32.30 | $32.30 |
| Purchase #4 | $210.32 | 9.512% | $230.3256 | $230.33 | $230.35 | $230.30 |
| Purchase #5 | $46.71 | 4.199% | $48.6714 | $48.67 | $48.65 | $48.70 |
| Purchase #6 | $171.84 | 7.282% | $184.3534 | $184.35 | $184.35 | $184.40 |
| Purchase #7 | $250.59 | 9.530% | $274.4712 | $274.47 | $274.45 | $274.50 |
| 7 purchase totals = | $1,070.51 | $1,150.8520 | $1,150.85 | $1,150.85 | $1,150.90 | |