| 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 | $129.35 | 7.544% | $139.1082 | $139.11 | $139.10 | $139.10 |
| Purchase #2 | $66.27 | 8.710% | $72.0421 | $72.04 | $72.05 | $72.00 |
| Purchase #3 | $184.71 | 4.712% | $193.4135 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $195.48 | 7.155% | $209.4666 | $209.47 | $209.45 | $209.50 |
| Purchase #5 | $206.95 | 13.542% | $234.9752 | $234.98 | $235.00 | $235.00 |
| Purchase #6 | $120.43 | 6.868% | $128.7011 | $128.70 | $128.70 | $128.70 |
| Purchase #7 | $249.37 | 10.327% | $275.1224 | $275.12 | $275.10 | $275.10 |
| 7 purchase totals = | $1,152.56 | $1,252.8291 | $1,252.83 | $1,252.80 | $1,252.80 | |