| 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 | $247.44 | 11.171% | $275.0815 | $275.08 | $275.10 | $275.10 |
| Purchase #2 | $81.83 | 11.455% | $91.2036 | $91.20 | $91.20 | $91.20 |
| Purchase #3 | $49.41 | 11.664% | $55.1732 | $55.17 | $55.15 | $55.20 |
| Purchase #4 | $115.80 | 5.236% | $121.8633 | $121.86 | $121.85 | $121.90 |
| Purchase #5 | $159.68 | 8.743% | $173.6408 | $173.64 | $173.65 | $173.60 |
| Purchase #6 | $128.44 | 10.402% | $141.8003 | $141.80 | $141.80 | $141.80 |
| Purchase #7 | $166.39 | 8.166% | $179.9774 | $179.98 | $180.00 | $180.00 |
| 7 purchase totals = | $948.99 | $1,038.7401 | $1,038.73 | $1,038.75 | $1,038.80 | |