| 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 | $12.81 | 9.212% | $13.9901 | $13.99 | $14.00 | $14.00 |
| Purchase #2 | $6.31 | 7.332% | $6.7726 | $6.77 | $6.75 | $6.80 |
| Purchase #3 | $142.94 | 13.324% | $161.9853 | $161.99 | $162.00 | $162.00 |
| Purchase #4 | $145.84 | 8.219% | $157.8266 | $157.83 | $157.85 | $157.80 |
| Purchase #5 | $232.72 | 10.837% | $257.9399 | $257.94 | $257.95 | $257.90 |
| Purchase #6 | $44.71 | 12.595% | $50.3412 | $50.34 | $50.35 | $50.30 |
| Purchase #7 | $226.55 | 3.765% | $235.0796 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $811.88 | $883.9353 | $883.94 | $884.00 | $883.90 | |