| 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 | $201.42 | 4.378% | $210.2382 | $210.24 | $210.25 | $210.20 |
| Purchase #2 | $111.61 | 8.148% | $120.704 | $120.70 | $120.70 | $120.70 |
| Purchase #3 | $149.84 | 11.182% | $166.5951 | $166.60 | $166.60 | $166.60 |
| Purchase #4 | $215.71 | 5.617% | $227.8264 | $227.83 | $227.85 | $227.80 |
| Purchase #5 | $69.53 | 3.258% | $71.7953 | $71.80 | $71.80 | $71.80 |
| Purchase #6 | $199.38 | 13.588% | $226.4718 | $226.47 | $226.45 | $226.50 |
| Purchase #7 | $50.42 | 6.208% | $53.5501 | $53.55 | $53.55 | $53.60 |
| 7 purchase totals = | $997.91 | $1,077.1809 | $1,077.19 | $1,077.20 | $1,077.20 | |