| 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 | $192.47 | 6.292% | $204.5802 | $204.58 | $204.60 | $204.60 |
| Purchase #2 | $202.72 | 9.223% | $221.4169 | $221.42 | $221.40 | $221.40 |
| Purchase #3 | $48.67 | 6.304% | $51.7382 | $51.74 | $51.75 | $51.70 |
| Purchase #4 | $18.98 | 12.450% | $21.343 | $21.34 | $21.35 | $21.30 |
| Purchase #5 | $188.43 | 12.803% | $212.5547 | $212.55 | $212.55 | $212.60 |
| Purchase #6 | $84.77 | 5.391% | $89.34 | $89.34 | $89.35 | $89.30 |
| Purchase #7 | $82.64 | 9.751% | $90.6982 | $90.70 | $90.70 | $90.70 |
| 7 purchase totals = | $818.68 | $891.6712 | $891.67 | $891.70 | $891.60 | |