| 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 | $240.43 | 3.725% | $249.386 | $249.39 | $249.40 | $249.40 |
| Purchase #2 | $12.91 | 8.714% | $14.035 | $14.04 | $14.05 | $14.00 |
| Purchase #3 | $103.76 | 4.774% | $108.7135 | $108.71 | $108.70 | $108.70 |
| Purchase #4 | $121.92 | 13.741% | $138.673 | $138.67 | $138.65 | $138.70 |
| Purchase #5 | $202.96 | 4.393% | $211.876 | $211.88 | $211.90 | $211.90 |
| Purchase #6 | $92.91 | 5.369% | $97.8983 | $97.90 | $97.90 | $97.90 |
| Purchase #7 | $148.32 | 13.654% | $168.5716 | $168.57 | $168.55 | $168.60 |
| 7 purchase totals = | $923.21 | $989.1534 | $989.16 | $989.15 | $989.20 | |