| 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 | $116.62 | 9.687% | $127.917 | $127.92 | $127.90 | $127.90 |
| Purchase #2 | $210.51 | 3.308% | $217.4737 | $217.47 | $217.45 | $217.50 |
| Purchase #3 | $192.31 | 5.503% | $202.8928 | $202.89 | $202.90 | $202.90 |
| Purchase #4 | $23.39 | 10.634% | $25.8773 | $25.88 | $25.90 | $25.90 |
| Purchase #5 | $142.99 | 9.421% | $156.4611 | $156.46 | $156.45 | $156.50 |
| Purchase #6 | $201.71 | 7.226% | $216.2856 | $216.29 | $216.30 | $216.30 |
| Purchase #7 | $161.80 | 7.130% | $173.3363 | $173.34 | $173.35 | $173.30 |
| 7 purchase totals = | $1,049.33 | $1,120.2438 | $1,120.25 | $1,120.25 | $1,120.30 | |