| 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 | $161.71 | 5.837% | $171.149 | $171.15 | $171.15 | $171.10 |
| Purchase #2 | $235.29 | 4.762% | $246.4945 | $246.49 | $246.50 | $246.50 |
| Purchase #3 | $150.49 | 5.424% | $158.6526 | $158.65 | $158.65 | $158.70 |
| Purchase #4 | $99.38 | 12.821% | $112.1215 | $112.12 | $112.10 | $112.10 |
| Purchase #5 | $237.55 | 9.361% | $259.7871 | $259.79 | $259.80 | $259.80 |
| Purchase #6 | $235.58 | 8.428% | $255.4347 | $255.43 | $255.45 | $255.40 |
| Purchase #7 | $5.28 | 9.439% | $5.7784 | $5.78 | $5.80 | $5.80 |
| 7 purchase totals = | $1,125.28 | $1,209.4178 | $1,209.41 | $1,209.45 | $1,209.40 | |