| 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 | $203.28 | 7.317% | $218.154 | $218.15 | $218.15 | $218.20 |
| Purchase #2 | $243.89 | 11.274% | $271.3862 | $271.39 | $271.40 | $271.40 |
| Purchase #3 | $132.71 | 4.278% | $138.3873 | $138.39 | $138.40 | $138.40 |
| Purchase #4 | $80.45 | 10.162% | $88.6253 | $88.63 | $88.65 | $88.60 |
| Purchase #5 | $172.89 | 12.150% | $193.8961 | $193.90 | $193.90 | $193.90 |
| Purchase #6 | $67.93 | 3.477% | $70.2919 | $70.29 | $70.30 | $70.30 |
| Purchase #7 | $116.62 | 9.135% | $127.2732 | $127.27 | $127.25 | $127.30 |
| 7 purchase totals = | $1,017.77 | $1,108.0140 | $1,108.02 | $1,108.05 | $1,108.10 | |