| 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 | $243.62 | 6.663% | $259.8524 | $259.85 | $259.85 | $259.90 |
| Purchase #2 | $212.70 | 9.583% | $233.083 | $233.08 | $233.10 | $233.10 |
| Purchase #3 | $159.26 | 11.755% | $177.981 | $177.98 | $178.00 | $178.00 |
| Purchase #4 | $21.54 | 10.534% | $23.809 | $23.81 | $23.80 | $23.80 |
| Purchase #5 | $110.58 | 10.856% | $122.5846 | $122.58 | $122.60 | $122.60 |
| Purchase #6 | $44.96 | 7.480% | $48.323 | $48.32 | $48.30 | $48.30 |
| Purchase #7 | $141.58 | 12.372% | $159.0963 | $159.10 | $159.10 | $159.10 |
| 7 purchase totals = | $934.24 | $1,024.7293 | $1,024.72 | $1,024.75 | $1,024.80 | |