| 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 | $115.86 | 8.563% | $125.7811 | $125.78 | $125.80 | $125.80 |
| Purchase #2 | $117.34 | 9.452% | $128.431 | $128.43 | $128.45 | $128.40 |
| Purchase #3 | $88.90 | 6.726% | $94.8794 | $94.88 | $94.90 | $94.90 |
| Purchase #4 | $162.43 | 13.420% | $184.2281 | $184.23 | $184.25 | $184.20 |
| Purchase #5 | $71.28 | 7.180% | $76.3979 | $76.40 | $76.40 | $76.40 |
| Purchase #6 | $228.40 | 9.190% | $249.39 | $249.39 | $249.40 | $249.40 |
| Purchase #7 | $48.65 | 12.183% | $54.577 | $54.58 | $54.60 | $54.60 |
| 7 purchase totals = | $832.86 | $913.6845 | $913.69 | $913.80 | $913.70 | |