| 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 | $229.79 | 10.389% | $253.6629 | $253.66 | $253.65 | $253.70 |
| Purchase #2 | $242.32 | 11.586% | $270.3952 | $270.40 | $270.40 | $270.40 |
| Purchase #3 | $40.59 | 9.742% | $44.5443 | $44.54 | $44.55 | $44.50 |
| Purchase #4 | $71.44 | 11.493% | $79.6506 | $79.65 | $79.65 | $79.70 |
| Purchase #5 | $159.26 | 3.739% | $165.2147 | $165.21 | $165.20 | $165.20 |
| Purchase #6 | $206.85 | 11.478% | $230.5922 | $230.59 | $230.60 | $230.60 |
| Purchase #7 | $243.28 | 13.370% | $275.8065 | $275.81 | $275.80 | $275.80 |
| 7 purchase totals = | $1,193.53 | $1,319.8664 | $1,319.86 | $1,319.85 | $1,319.90 | |