| 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 | $10.94 | 11.427% | $12.1901 | $12.19 | $12.20 | $12.20 |
| Purchase #2 | $197.78 | 4.757% | $207.1884 | $207.19 | $207.20 | $207.20 |
| Purchase #3 | $182.30 | 4.288% | $190.117 | $190.12 | $190.10 | $190.10 |
| Purchase #4 | $61.33 | 12.184% | $68.8024 | $68.80 | $68.80 | $68.80 |
| Purchase #5 | $178.48 | 5.157% | $187.6842 | $187.68 | $187.70 | $187.70 |
| Purchase #6 | $233.97 | 8.840% | $254.6529 | $254.65 | $254.65 | $254.70 |
| Purchase #7 | $202.74 | 4.782% | $212.435 | $212.44 | $212.45 | $212.40 |
| 7 purchase totals = | $1,067.54 | $1,133.0700 | $1,133.07 | $1,133.10 | $1,133.10 | |