| 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 | $115.76 | 3.523% | $119.8382 | $119.84 | $119.85 | $119.80 |
| Purchase #2 | $19.45 | 9.741% | $21.3446 | $21.34 | $21.35 | $21.30 |
| Purchase #3 | $184.34 | 8.432% | $199.8835 | $199.88 | $199.90 | $199.90 |
| Purchase #4 | $81.87 | 13.565% | $92.9757 | $92.98 | $93.00 | $93.00 |
| Purchase #5 | $208.59 | 9.244% | $227.8721 | $227.87 | $227.85 | $227.90 |
| Purchase #6 | $29.61 | 9.403% | $32.3942 | $32.39 | $32.40 | $32.40 |
| Purchase #7 | $137.89 | 3.278% | $142.41 | $142.41 | $142.40 | $142.40 |
| 7 purchase totals = | $777.51 | $836.7183 | $836.71 | $836.75 | $836.70 | |