| 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 | $244.69 | 13.665% | $278.1269 | $278.13 | $278.15 | $278.10 |
| Purchase #2 | $101.71 | 7.519% | $109.3576 | $109.36 | $109.35 | $109.40 |
| Purchase #3 | $120.55 | 12.289% | $135.3644 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $102.98 | 12.548% | $115.9019 | $115.90 | $115.90 | $115.90 |
| Purchase #5 | $97.39 | 7.192% | $104.3943 | $104.39 | $104.40 | $104.40 |
| Purchase #6 | $219.66 | 10.387% | $242.4761 | $242.48 | $242.50 | $242.50 |
| Purchase #7 | $127.81 | 7.638% | $137.5721 | $137.57 | $137.55 | $137.60 |
| 7 purchase totals = | $1,014.79 | $1,123.1933 | $1,123.19 | $1,123.20 | $1,123.30 | |