| 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 | $225.80 | 4.217% | $235.322 | $235.32 | $235.30 | $235.30 |
| Purchase #2 | $189.30 | 10.855% | $209.8485 | $209.85 | $209.85 | $209.80 |
| Purchase #3 | $215.43 | 4.664% | $225.4777 | $225.48 | $225.50 | $225.50 |
| Purchase #4 | $86.71 | 11.710% | $96.8637 | $96.86 | $96.85 | $96.90 |
| Purchase #5 | $218.26 | 10.300% | $240.7408 | $240.74 | $240.75 | $240.70 |
| Purchase #6 | $201.93 | 11.473% | $225.0974 | $225.10 | $225.10 | $225.10 |
| Purchase #7 | $209.55 | 9.484% | $229.4237 | $229.42 | $229.40 | $229.40 |
| 7 purchase totals = | $1,346.98 | $1,462.7738 | $1,462.77 | $1,462.75 | $1,462.70 | |