| 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 | $83.74 | 6.106% | $88.8532 | $88.85 | $88.85 | $88.90 |
| Purchase #2 | $22.85 | 6.326% | $24.2955 | $24.30 | $24.30 | $24.30 |
| Purchase #3 | $129.44 | 10.521% | $143.0584 | $143.06 | $143.05 | $143.10 |
| Purchase #4 | $131.26 | 3.593% | $135.9762 | $135.98 | $136.00 | $136.00 |
| Purchase #5 | $221.59 | 6.846% | $236.7601 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $35.53 | 10.232% | $39.1654 | $39.17 | $39.15 | $39.20 |
| Purchase #7 | $221.36 | 9.644% | $242.708 | $242.71 | $242.70 | $242.70 |
| 7 purchase totals = | $845.77 | $910.8168 | $910.83 | $910.80 | $911.00 | |