| 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 | $119.83 | 9.172% | $130.8208 | $130.82 | $130.80 | $130.80 |
| Purchase #2 | $24.68 | 5.591% | $26.0599 | $26.06 | $26.05 | $26.10 |
| Purchase #3 | $37.89 | 5.411% | $39.9402 | $39.94 | $39.95 | $39.90 |
| Purchase #4 | $229.34 | 5.113% | $241.0662 | $241.07 | $241.05 | $241.10 |
| Purchase #5 | $132.44 | 10.411% | $146.2283 | $146.23 | $146.25 | $146.20 |
| Purchase #6 | $119.35 | 8.367% | $129.336 | $129.34 | $129.35 | $129.30 |
| Purchase #7 | $92.48 | 12.155% | $103.7209 | $103.72 | $103.70 | $103.70 |
| 7 purchase totals = | $756.01 | $817.1723 | $817.18 | $817.15 | $817.10 | |