| 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 | $230.38 | 3.479% | $238.3949 | $238.39 | $238.40 | $238.40 |
| Purchase #2 | $179.71 | 4.380% | $187.5813 | $187.58 | $187.60 | $187.60 |
| Purchase #3 | $150.69 | 4.781% | $157.8945 | $157.89 | $157.90 | $157.90 |
| Purchase #4 | $213.27 | 7.554% | $229.3804 | $229.38 | $229.40 | $229.40 |
| Purchase #5 | $217.88 | 13.245% | $246.7382 | $246.74 | $246.75 | $246.70 |
| Purchase #6 | $247.64 | 10.658% | $274.0335 | $274.03 | $274.05 | $274.00 |
| Purchase #7 | $64.86 | 13.294% | $73.4825 | $73.48 | $73.50 | $73.50 |
| 7 purchase totals = | $1,304.43 | $1,407.5053 | $1,407.49 | $1,407.60 | $1,407.50 | |