| 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 | $223.76 | 3.485% | $231.558 | $231.56 | $231.55 | $231.60 |
| Purchase #2 | $36.34 | 9.485% | $39.7868 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $61.97 | 10.523% | $68.4911 | $68.49 | $68.50 | $68.50 |
| Purchase #4 | $44.46 | 7.849% | $47.9497 | $47.95 | $47.95 | $47.90 |
| Purchase #5 | $101.91 | 10.316% | $112.423 | $112.42 | $112.40 | $112.40 |
| Purchase #6 | $203.96 | 3.796% | $211.7023 | $211.70 | $211.70 | $211.70 |
| Purchase #7 | $242.46 | 10.574% | $268.0977 | $268.10 | $268.10 | $268.10 |
| 7 purchase totals = | $914.86 | $980.0086 | $980.01 | $980.00 | $980.00 | |