| 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 | $140.43 | 12.599% | $158.1228 | $158.12 | $158.10 | $158.10 |
| Purchase #2 | $201.77 | 4.647% | $211.1463 | $211.15 | $211.15 | $211.10 |
| Purchase #3 | $195.42 | 8.427% | $211.888 | $211.89 | $211.90 | $211.90 |
| Purchase #4 | $59.42 | 12.503% | $66.8493 | $66.85 | $66.85 | $66.80 |
| Purchase #5 | $95.52 | 6.495% | $101.724 | $101.72 | $101.70 | $101.70 |
| Purchase #6 | $233.66 | 5.725% | $247.037 | $247.04 | $247.05 | $247.00 |
| Purchase #7 | $92.65 | 10.781% | $102.6386 | $102.64 | $102.65 | $102.60 |
| 7 purchase totals = | $1,018.87 | $1,099.4060 | $1,099.41 | $1,099.40 | $1,099.20 | |