| 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 | $200.58 | 7.399% | $215.4209 | $215.42 | $215.40 | $215.40 |
| Purchase #2 | $114.25 | 8.217% | $123.6379 | $123.64 | $123.65 | $123.60 |
| Purchase #3 | $22.48 | 5.359% | $23.6847 | $23.68 | $23.70 | $23.70 |
| Purchase #4 | $57.81 | 12.820% | $65.2212 | $65.22 | $65.20 | $65.20 |
| Purchase #5 | $245.78 | 10.217% | $270.8913 | $270.89 | $270.90 | $270.90 |
| Purchase #6 | $221.78 | 9.807% | $243.53 | $243.53 | $243.55 | $243.50 |
| Purchase #7 | $175.76 | 11.352% | $195.7123 | $195.71 | $195.70 | $195.70 |
| 7 purchase totals = | $1,038.44 | $1,138.0983 | $1,138.09 | $1,138.10 | $1,138.00 | |