| 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 | $213.80 | 11.305% | $237.9701 | $237.97 | $237.95 | $238.00 |
| Purchase #2 | $38.91 | 4.406% | $40.6244 | $40.62 | $40.60 | $40.60 |
| Purchase #3 | $224.49 | 12.648% | $252.8835 | $252.88 | $252.90 | $252.90 |
| Purchase #4 | $50.97 | 7.662% | $54.8753 | $54.88 | $54.90 | $54.90 |
| Purchase #5 | $147.87 | 5.675% | $156.2616 | $156.26 | $156.25 | $156.30 |
| Purchase #6 | $131.69 | 4.551% | $137.6832 | $137.68 | $137.70 | $137.70 |
| Purchase #7 | $211.76 | 5.679% | $223.7859 | $223.79 | $223.80 | $223.80 |
| 7 purchase totals = | $1,019.49 | $1,104.0840 | $1,104.08 | $1,104.10 | $1,104.20 | |