| 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 | $98.53 | 10.162% | $108.5426 | $108.54 | $108.55 | $108.50 |
| Purchase #2 | $90.59 | 6.786% | $96.7374 | $96.74 | $96.75 | $96.70 |
| Purchase #3 | $138.81 | 11.488% | $154.7565 | $154.76 | $154.75 | $154.80 |
| Purchase #4 | $161.67 | 5.803% | $171.0517 | $171.05 | $171.05 | $171.10 |
| Purchase #5 | $229.63 | 5.452% | $242.1494 | $242.15 | $242.15 | $242.10 |
| Purchase #6 | $242.94 | 10.380% | $268.1572 | $268.16 | $268.15 | $268.20 |
| Purchase #7 | $66.71 | 3.216% | $68.8554 | $68.86 | $68.85 | $68.90 |
| 7 purchase totals = | $1,028.88 | $1,110.2502 | $1,110.26 | $1,110.25 | $1,110.30 | |