| 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 | $199.47 | 8.310% | $216.046 | $216.05 | $216.05 | $216.00 |
| Purchase #2 | $63.79 | 11.340% | $71.0238 | $71.02 | $71.00 | $71.00 |
| Purchase #3 | $146.98 | 11.627% | $164.0694 | $164.07 | $164.05 | $164.10 |
| Purchase #4 | $135.43 | 3.311% | $139.9141 | $139.91 | $139.90 | $139.90 |
| Purchase #5 | $218.68 | 12.668% | $246.3824 | $246.38 | $246.40 | $246.40 |
| Purchase #6 | $183.55 | 7.429% | $197.1859 | $197.19 | $197.20 | $197.20 |
| Purchase #7 | $247.79 | 12.818% | $279.5517 | $279.55 | $279.55 | $279.60 |
| 7 purchase totals = | $1,195.69 | $1,314.1733 | $1,314.17 | $1,314.15 | $1,314.20 | |