| 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 | $221.53 | 10.565% | $244.9346 | $244.93 | $244.95 | $244.90 |
| Purchase #2 | $31.57 | 12.821% | $35.6176 | $35.62 | $35.60 | $35.60 |
| Purchase #3 | $148.67 | 12.783% | $167.6745 | $167.67 | $167.65 | $167.70 |
| Purchase #4 | $230.98 | 5.550% | $243.7994 | $243.80 | $243.80 | $243.80 |
| Purchase #5 | $114.78 | 7.328% | $123.1911 | $123.19 | $123.20 | $123.20 |
| Purchase #6 | $59.55 | 11.536% | $66.4197 | $66.42 | $66.40 | $66.40 |
| Purchase #7 | $78.42 | 13.437% | $88.9573 | $88.96 | $88.95 | $89.00 |
| 7 purchase totals = | $885.50 | $970.5942 | $970.59 | $970.55 | $970.60 | |