| 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 | $210.25 | 6.526% | $223.9709 | $223.97 | $223.95 | $224.00 |
| Purchase #2 | $139.36 | 10.700% | $154.2715 | $154.27 | $154.25 | $154.30 |
| Purchase #3 | $218.40 | 12.273% | $245.2042 | $245.20 | $245.20 | $245.20 |
| Purchase #4 | $31.34 | 8.586% | $34.0309 | $34.03 | $34.05 | $34.00 |
| Purchase #5 | $58.89 | 12.703% | $66.3708 | $66.37 | $66.35 | $66.40 |
| Purchase #6 | $33.29 | 6.774% | $35.5451 | $35.55 | $35.55 | $35.50 |
| Purchase #7 | $218.44 | 10.307% | $240.9546 | $240.95 | $240.95 | $241.00 |
| 7 purchase totals = | $909.97 | $1,000.3480 | $1,000.34 | $1,000.30 | $1,000.40 | |