| 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 | $218.90 | 11.489% | $244.0494 | $244.05 | $244.05 | $244.00 |
| Purchase #2 | $181.38 | 9.648% | $198.8795 | $198.88 | $198.90 | $198.90 |
| Purchase #3 | $127.68 | 6.428% | $135.8873 | $135.89 | $135.90 | $135.90 |
| Purchase #4 | $157.46 | 13.779% | $179.1564 | $179.16 | $179.15 | $179.20 |
| Purchase #5 | $172.62 | 6.251% | $183.4105 | $183.41 | $183.40 | $183.40 |
| Purchase #6 | $116.90 | 8.448% | $126.7757 | $126.78 | $126.80 | $126.80 |
| Purchase #7 | $41.58 | 10.141% | $45.7966 | $45.80 | $45.80 | $45.80 |
| 7 purchase totals = | $1,016.52 | $1,113.9554 | $1,113.97 | $1,114.00 | $1,114.00 | |