| 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 | $178.63 | 12.582% | $201.1052 | $201.11 | $201.10 | $201.10 |
| Purchase #2 | $193.49 | 7.105% | $207.2375 | $207.24 | $207.25 | $207.20 |
| Purchase #3 | $194.99 | 7.379% | $209.3783 | $209.38 | $209.40 | $209.40 |
| Purchase #4 | $213.85 | 7.131% | $229.0996 | $229.10 | $229.10 | $229.10 |
| Purchase #5 | $149.86 | 13.453% | $170.0207 | $170.02 | $170.00 | $170.00 |
| Purchase #6 | $172.29 | 11.532% | $192.1585 | $192.16 | $192.15 | $192.20 |
| Purchase #7 | $58.93 | 3.848% | $61.1976 | $61.20 | $61.20 | $61.20 |
| 7 purchase totals = | $1,162.04 | $1,270.1974 | $1,270.21 | $1,270.20 | $1,270.20 | |