| 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 | $228.73 | 6.586% | $243.7942 | $243.79 | $243.80 | $243.80 |
| Purchase #2 | $19.51 | 6.745% | $20.8259 | $20.83 | $20.85 | $20.80 |
| Purchase #3 | $115.79 | 5.575% | $122.2453 | $122.25 | $122.25 | $122.20 |
| Purchase #4 | $56.26 | 7.399% | $60.4227 | $60.42 | $60.40 | $60.40 |
| Purchase #5 | $235.98 | 11.548% | $263.231 | $263.23 | $263.25 | $263.20 |
| Purchase #6 | $182.59 | 12.729% | $205.8319 | $205.83 | $205.85 | $205.80 |
| Purchase #7 | $205.74 | 13.174% | $232.8442 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $1,044.60 | $1,149.1952 | $1,149.19 | $1,149.25 | $1,149.00 | |