| 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 | $118.49 | 3.681% | $122.8516 | $122.85 | $122.85 | $122.90 |
| Purchase #2 | $238.36 | 4.684% | $249.5248 | $249.52 | $249.50 | $249.50 |
| Purchase #3 | $205.95 | 8.523% | $223.5031 | $223.50 | $223.50 | $223.50 |
| Purchase #4 | $138.36 | 8.186% | $149.6861 | $149.69 | $149.70 | $149.70 |
| Purchase #5 | $38.91 | 5.564% | $41.075 | $41.08 | $41.10 | $41.10 |
| Purchase #6 | $139.40 | 13.839% | $158.6916 | $158.69 | $158.70 | $158.70 |
| Purchase #7 | $237.61 | 12.126% | $266.4226 | $266.42 | $266.40 | $266.40 |
| 7 purchase totals = | $1,117.08 | $1,211.7548 | $1,211.75 | $1,211.75 | $1,211.80 | |