| 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 | $237.67 | 10.676% | $263.0436 | $263.04 | $263.05 | $263.00 |
| Purchase #2 | $31.55 | 10.254% | $34.7851 | $34.79 | $34.80 | $34.80 |
| Purchase #3 | $202.80 | 12.675% | $228.5049 | $228.50 | $228.50 | $228.50 |
| Purchase #4 | $71.49 | 11.486% | $79.7013 | $79.70 | $79.70 | $79.70 |
| Purchase #5 | $238.63 | 10.453% | $263.574 | $263.57 | $263.55 | $263.60 |
| Purchase #6 | $67.66 | 3.780% | $70.2175 | $70.22 | $70.20 | $70.20 |
| Purchase #7 | $166.36 | 13.646% | $189.0615 | $189.06 | $189.05 | $189.10 |
| 7 purchase totals = | $1,016.16 | $1,128.8879 | $1,128.88 | $1,128.85 | $1,128.90 | |