| 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 | $139.76 | 4.486% | $146.0296 | $146.03 | $146.05 | $146.00 |
| Purchase #2 | $221.37 | 8.589% | $240.3835 | $240.38 | $240.40 | $240.40 |
| Purchase #3 | $69.51 | 8.403% | $75.3509 | $75.35 | $75.35 | $75.40 |
| Purchase #4 | $250.32 | 12.707% | $282.1282 | $282.13 | $282.15 | $282.10 |
| Purchase #5 | $157.47 | 11.202% | $175.1098 | $175.11 | $175.10 | $175.10 |
| Purchase #6 | $237.98 | 7.218% | $255.1574 | $255.16 | $255.15 | $255.20 |
| Purchase #7 | $96.95 | 4.351% | $101.1683 | $101.17 | $101.15 | $101.20 |
| 7 purchase totals = | $1,173.36 | $1,275.3277 | $1,275.33 | $1,275.35 | $1,275.40 | |