| 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 | $121.58 | 4.613% | $127.1885 | $127.19 | $127.20 | $127.20 |
| Purchase #2 | $147.88 | 9.211% | $161.5012 | $161.50 | $161.50 | $161.50 |
| Purchase #3 | $7.39 | 5.712% | $7.8121 | $7.81 | $7.80 | $7.80 |
| Purchase #4 | $244.31 | 13.317% | $276.8448 | $276.84 | $276.85 | $276.80 |
| Purchase #5 | $30.96 | 6.522% | $32.9792 | $32.98 | $33.00 | $33.00 |
| Purchase #6 | $123.93 | 4.786% | $129.8613 | $129.86 | $129.85 | $129.90 |
| Purchase #7 | $211.60 | 5.710% | $223.6824 | $223.68 | $223.70 | $223.70 |
| 7 purchase totals = | $887.65 | $959.8695 | $959.86 | $959.90 | $959.90 | |