| 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 | $117.98 | 4.231% | $122.9717 | $122.97 | $122.95 | $123.00 |
| Purchase #2 | $131.85 | 3.644% | $136.6546 | $136.65 | $136.65 | $136.70 |
| Purchase #3 | $71.86 | 11.781% | $80.3258 | $80.33 | $80.35 | $80.30 |
| Purchase #4 | $188.28 | 9.428% | $206.031 | $206.03 | $206.05 | $206.00 |
| Purchase #5 | $68.29 | 4.672% | $71.4805 | $71.48 | $71.50 | $71.50 |
| Purchase #6 | $12.52 | 9.174% | $13.6686 | $13.67 | $13.65 | $13.70 |
| Purchase #7 | $69.89 | 12.531% | $78.6479 | $78.65 | $78.65 | $78.60 |
| 7 purchase totals = | $660.67 | $709.7801 | $709.78 | $709.80 | $709.80 | |