| 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 | $203.30 | 4.472% | $212.3916 | $212.39 | $212.40 | $212.40 |
| Purchase #2 | $232.92 | 9.760% | $255.653 | $255.65 | $255.65 | $255.70 |
| Purchase #3 | $29.44 | 8.873% | $32.0522 | $32.05 | $32.05 | $32.10 |
| Purchase #4 | $193.49 | 5.615% | $204.3545 | $204.35 | $204.35 | $204.40 |
| Purchase #5 | $218.42 | 3.326% | $225.6846 | $225.68 | $225.70 | $225.70 |
| Purchase #6 | $12.67 | 9.578% | $13.8835 | $13.88 | $13.90 | $13.90 |
| Purchase #7 | $108.32 | 11.374% | $120.6403 | $120.64 | $120.65 | $120.60 |
| 7 purchase totals = | $998.56 | $1,064.6597 | $1,064.64 | $1,064.70 | $1,064.80 | |