| 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 | $214.49 | 8.682% | $233.112 | $233.11 | $233.10 | $233.10 |
| Purchase #2 | $222.77 | 13.265% | $252.3204 | $252.32 | $252.30 | $252.30 |
| Purchase #3 | $240.70 | 10.663% | $266.3658 | $266.37 | $266.35 | $266.40 |
| Purchase #4 | $29.97 | 10.180% | $33.0209 | $33.02 | $33.00 | $33.00 |
| Purchase #5 | $120.38 | 13.756% | $136.9395 | $136.94 | $136.95 | $136.90 |
| Purchase #6 | $72.51 | 11.246% | $80.6645 | $80.66 | $80.65 | $80.70 |
| Purchase #7 | $70.81 | 9.420% | $77.4803 | $77.48 | $77.50 | $77.50 |
| 7 purchase totals = | $971.63 | $1,079.9034 | $1,079.90 | $1,079.85 | $1,079.90 | |