| 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 | $129.92 | 9.303% | $142.0065 | $142.01 | $142.00 | $142.00 |
| Purchase #2 | $248.76 | 5.504% | $262.4518 | $262.45 | $262.45 | $262.50 |
| Purchase #3 | $65.72 | 4.752% | $68.843 | $68.84 | $68.85 | $68.80 |
| Purchase #4 | $63.51 | 3.319% | $65.6179 | $65.62 | $65.60 | $65.60 |
| Purchase #5 | $183.56 | 5.690% | $194.0046 | $194.00 | $194.00 | $194.00 |
| Purchase #6 | $61.77 | 13.532% | $70.1287 | $70.13 | $70.15 | $70.10 |
| Purchase #7 | $28.45 | 11.332% | $31.674 | $31.67 | $31.65 | $31.70 |
| 7 purchase totals = | $781.69 | $834.7265 | $834.72 | $834.70 | $834.70 | |