| 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 | $118.40 | 9.758% | $129.9535 | $129.95 | $129.95 | $130.00 |
| Purchase #2 | $245.92 | 7.541% | $264.4648 | $264.46 | $264.45 | $264.50 |
| Purchase #3 | $138.31 | 10.109% | $152.2918 | $152.29 | $152.30 | $152.30 |
| Purchase #4 | $107.54 | 9.621% | $117.8864 | $117.89 | $117.90 | $117.90 |
| Purchase #5 | $126.69 | 13.691% | $144.0351 | $144.04 | $144.05 | $144.00 |
| Purchase #6 | $42.70 | 10.584% | $47.2194 | $47.22 | $47.20 | $47.20 |
| Purchase #7 | $5.86 | 8.840% | $6.378 | $6.38 | $6.40 | $6.40 |
| 7 purchase totals = | $785.42 | $862.2290 | $862.23 | $862.25 | $862.30 | |