| 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 | $128.88 | 12.453% | $144.9294 | $144.93 | $144.95 | $144.90 |
| Purchase #2 | $169.68 | 11.525% | $189.2356 | $189.24 | $189.25 | $189.20 |
| Purchase #3 | $11.71 | 8.369% | $12.69 | $12.69 | $12.70 | $12.70 |
| Purchase #4 | $228.37 | 6.660% | $243.5794 | $243.58 | $243.60 | $243.60 |
| Purchase #5 | $191.95 | 10.271% | $211.6652 | $211.67 | $211.65 | $211.70 |
| Purchase #6 | $123.62 | 12.549% | $139.1331 | $139.13 | $139.15 | $139.10 |
| Purchase #7 | $134.70 | 9.606% | $147.6393 | $147.64 | $147.65 | $147.60 |
| 7 purchase totals = | $988.91 | $1,088.8720 | $1,088.88 | $1,088.95 | $1,088.80 | |