| 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 | $103.26 | 11.339% | $114.9687 | $114.97 | $114.95 | $115.00 |
| Purchase #2 | $243.88 | 7.496% | $262.1612 | $262.16 | $262.15 | $262.20 |
| Purchase #3 | $233.70 | 12.745% | $263.4851 | $263.49 | $263.50 | $263.50 |
| Purchase #4 | $139.64 | 6.644% | $148.9177 | $148.92 | $148.90 | $148.90 |
| Purchase #5 | $101.67 | 11.211% | $113.0682 | $113.07 | $113.05 | $113.10 |
| Purchase #6 | $80.58 | 10.457% | $89.0063 | $89.01 | $89.00 | $89.00 |
| Purchase #7 | $19.41 | 4.741% | $20.3302 | $20.33 | $20.35 | $20.30 |
| 7 purchase totals = | $922.14 | $1,011.9374 | $1,011.95 | $1,011.90 | $1,012.00 | |