| 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 | $231.63 | 7.810% | $249.7203 | $249.72 | $249.70 | $249.70 |
| Purchase #2 | $15.39 | 9.146% | $16.7976 | $16.80 | $16.80 | $16.80 |
| Purchase #3 | $237.98 | 5.311% | $250.6191 | $250.62 | $250.60 | $250.60 |
| Purchase #4 | $89.66 | 10.333% | $98.9246 | $98.92 | $98.90 | $98.90 |
| Purchase #5 | $132.78 | 13.221% | $150.3348 | $150.33 | $150.35 | $150.30 |
| Purchase #6 | $237.53 | 7.783% | $256.017 | $256.02 | $256.00 | $256.00 |
| Purchase #7 | $228.86 | 9.141% | $249.7801 | $249.78 | $249.80 | $249.80 |
| 7 purchase totals = | $1,173.83 | $1,272.1935 | $1,272.19 | $1,272.15 | $1,272.10 | |