| 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 | $22.31 | 12.298% | $25.0537 | $25.05 | $25.05 | $25.10 |
| Purchase #2 | $142.39 | 4.737% | $149.135 | $149.14 | $149.15 | $149.10 |
| Purchase #3 | $189.42 | 12.411% | $212.9289 | $212.93 | $212.95 | $212.90 |
| Purchase #4 | $229.46 | 4.328% | $239.391 | $239.39 | $239.40 | $239.40 |
| Purchase #5 | $71.55 | 12.692% | $80.6311 | $80.63 | $80.65 | $80.60 |
| Purchase #6 | $17.26 | 6.525% | $18.3862 | $18.39 | $18.40 | $18.40 |
| Purchase #7 | $226.52 | 12.652% | $255.1793 | $255.18 | $255.20 | $255.20 |
| 7 purchase totals = | $898.91 | $980.7052 | $980.71 | $980.80 | $980.70 | |