| 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 | $244.29 | 10.486% | $269.9062 | $269.91 | $269.90 | $269.90 |
| Purchase #2 | $209.66 | 10.642% | $231.972 | $231.97 | $231.95 | $232.00 |
| Purchase #3 | $198.86 | 9.517% | $217.7855 | $217.79 | $217.80 | $217.80 |
| Purchase #4 | $219.87 | 13.703% | $249.9988 | $250.00 | $250.00 | $250.00 |
| Purchase #5 | $40.87 | 3.177% | $42.1684 | $42.17 | $42.15 | $42.20 |
| Purchase #6 | $30.85 | 12.603% | $34.738 | $34.74 | $34.75 | $34.70 |
| Purchase #7 | $101.47 | 3.103% | $104.6186 | $104.62 | $104.60 | $104.60 |
| 7 purchase totals = | $1,045.87 | $1,151.1875 | $1,151.20 | $1,151.15 | $1,151.20 | |