| 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 | $113.74 | 4.322% | $118.6558 | $118.66 | $118.65 | $118.70 |
| Purchase #2 | $6.49 | 8.166% | $7.02 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $242.72 | 11.364% | $270.3027 | $270.30 | $270.30 | $270.30 |
| Purchase #4 | $200.41 | 10.578% | $221.6094 | $221.61 | $221.60 | $221.60 |
| Purchase #5 | $200.41 | 12.696% | $225.8541 | $225.85 | $225.85 | $225.90 |
| Purchase #6 | $92.67 | 5.235% | $97.5213 | $97.52 | $97.50 | $97.50 |
| Purchase #7 | $53.40 | 7.781% | $57.5551 | $57.56 | $57.55 | $57.60 |
| 7 purchase totals = | $909.84 | $998.5184 | $998.52 | $998.45 | $998.60 | |