| 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 | $87.89 | 6.266% | $93.3972 | $93.40 | $93.40 | $93.40 |
| Purchase #2 | $110.74 | 6.359% | $117.782 | $117.78 | $117.80 | $117.80 |
| Purchase #3 | $210.70 | 7.650% | $226.8186 | $226.82 | $226.80 | $226.80 |
| Purchase #4 | $217.72 | 13.829% | $247.8285 | $247.83 | $247.85 | $247.80 |
| Purchase #5 | $62.76 | 9.774% | $68.8942 | $68.89 | $68.90 | $68.90 |
| Purchase #6 | $201.37 | 7.226% | $215.921 | $215.92 | $215.90 | $215.90 |
| Purchase #7 | $103.73 | 8.208% | $112.2442 | $112.24 | $112.25 | $112.20 |
| 7 purchase totals = | $994.91 | $1,082.8857 | $1,082.88 | $1,082.90 | $1,082.80 | |