| 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 | $134.30 | 6.339% | $142.8133 | $142.81 | $142.80 | $142.80 |
| Purchase #2 | $223.38 | 13.553% | $253.6547 | $253.65 | $253.65 | $253.70 |
| Purchase #3 | $229.47 | 7.751% | $247.2562 | $247.26 | $247.25 | $247.30 |
| Purchase #4 | $134.90 | 4.326% | $140.7358 | $140.74 | $140.75 | $140.70 |
| Purchase #5 | $82.92 | 12.631% | $93.3936 | $93.39 | $93.40 | $93.40 |
| Purchase #6 | $31.91 | 9.865% | $35.0579 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $197.29 | 7.845% | $212.7674 | $212.77 | $212.75 | $212.80 |
| 7 purchase totals = | $1,034.17 | $1,125.6789 | $1,125.68 | $1,125.65 | $1,125.80 | |