| 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 | $235.27 | 5.276% | $247.6828 | $247.68 | $247.70 | $247.70 |
| Purchase #2 | $124.30 | 11.469% | $138.556 | $138.56 | $138.55 | $138.60 |
| Purchase #3 | $201.96 | 4.799% | $211.6521 | $211.65 | $211.65 | $211.70 |
| Purchase #4 | $189.37 | 4.347% | $197.6019 | $197.60 | $197.60 | $197.60 |
| Purchase #5 | $112.96 | 7.120% | $121.0028 | $121.00 | $121.00 | $121.00 |
| Purchase #6 | $223.49 | 12.376% | $251.1491 | $251.15 | $251.15 | $251.10 |
| Purchase #7 | $15.84 | 4.636% | $16.5743 | $16.57 | $16.55 | $16.60 |
| 7 purchase totals = | $1,103.19 | $1,184.2190 | $1,184.21 | $1,184.20 | $1,184.30 | |