| 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 | $103.44 | 12.504% | $116.3741 | $116.37 | $116.35 | $116.40 |
| Purchase #2 | $187.34 | 5.480% | $197.6062 | $197.61 | $197.60 | $197.60 |
| Purchase #3 | $178.83 | 5.235% | $188.1918 | $188.19 | $188.20 | $188.20 |
| Purchase #4 | $48.40 | 13.344% | $54.8585 | $54.86 | $54.85 | $54.90 |
| Purchase #5 | $187.82 | 4.102% | $195.5244 | $195.52 | $195.50 | $195.50 |
| Purchase #6 | $53.50 | 12.178% | $60.0152 | $60.02 | $60.00 | $60.00 |
| Purchase #7 | $249.87 | 4.107% | $260.1322 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $1,009.20 | $1,072.7024 | $1,072.70 | $1,072.65 | $1,072.70 | |