| 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 | $90.26 | 9.574% | $98.9015 | $98.90 | $98.90 | $98.90 |
| Purchase #2 | $224.88 | 8.117% | $243.1335 | $243.13 | $243.15 | $243.10 |
| Purchase #3 | $218.45 | 9.163% | $238.4666 | $238.47 | $238.45 | $238.50 |
| Purchase #4 | $100.78 | 3.230% | $104.0352 | $104.04 | $104.05 | $104.00 |
| Purchase #5 | $235.81 | 7.500% | $253.4958 | $253.50 | $253.50 | $253.50 |
| Purchase #6 | $142.28 | 9.469% | $155.7525 | $155.75 | $155.75 | $155.80 |
| Purchase #7 | $130.67 | 13.528% | $148.347 | $148.35 | $148.35 | $148.30 |
| 7 purchase totals = | $1,143.13 | $1,242.1321 | $1,242.14 | $1,242.15 | $1,242.10 | |