| 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 | $134.64 | 12.549% | $151.536 | $151.54 | $151.55 | $151.50 |
| Purchase #2 | $137.59 | 10.726% | $152.3479 | $152.35 | $152.35 | $152.30 |
| Purchase #3 | $108.54 | 12.665% | $122.2866 | $122.29 | $122.30 | $122.30 |
| Purchase #4 | $121.80 | 5.484% | $128.4795 | $128.48 | $128.50 | $128.50 |
| Purchase #5 | $56.96 | 9.479% | $62.3592 | $62.36 | $62.35 | $62.40 |
| Purchase #6 | $117.53 | 7.256% | $126.058 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $196.33 | 11.344% | $218.6017 | $218.60 | $218.60 | $218.60 |
| 7 purchase totals = | $873.39 | $961.6689 | $961.68 | $961.70 | $961.70 | |