| 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 | $122.52 | 6.523% | $130.512 | $130.51 | $130.50 | $130.50 |
| Purchase #2 | $179.33 | 4.377% | $187.1793 | $187.18 | $187.20 | $187.20 |
| Purchase #3 | $60.46 | 13.515% | $68.6312 | $68.63 | $68.65 | $68.60 |
| Purchase #4 | $229.77 | 12.758% | $259.0841 | $259.08 | $259.10 | $259.10 |
| Purchase #5 | $160.87 | 4.190% | $167.6105 | $167.61 | $167.60 | $167.60 |
| Purchase #6 | $48.70 | 4.600% | $50.9402 | $50.94 | $50.95 | $50.90 |
| Purchase #7 | $109.88 | 4.820% | $115.1762 | $115.18 | $115.20 | $115.20 |
| 7 purchase totals = | $911.53 | $979.1335 | $979.13 | $979.20 | $979.10 | |