| 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 | $187.81 | 12.586% | $211.4478 | $211.45 | $211.45 | $211.40 |
| Purchase #2 | $228.54 | 3.157% | $235.755 | $235.76 | $235.75 | $235.80 |
| Purchase #3 | $148.91 | 13.776% | $169.4238 | $169.42 | $169.40 | $169.40 |
| Purchase #4 | $220.42 | 5.294% | $232.089 | $232.09 | $232.10 | $232.10 |
| Purchase #5 | $19.97 | 11.674% | $22.3013 | $22.30 | $22.30 | $22.30 |
| Purchase #6 | $181.85 | 12.483% | $204.5503 | $204.55 | $204.55 | $204.60 |
| Purchase #7 | $224.81 | 8.378% | $243.6446 | $243.64 | $243.65 | $243.60 |
| 7 purchase totals = | $1,212.31 | $1,319.2118 | $1,319.21 | $1,319.20 | $1,319.20 | |