| 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 | $209.90 | 13.858% | $238.9879 | $238.99 | $239.00 | $239.00 |
| Purchase #2 | $37.68 | 5.712% | $39.8323 | $39.83 | $39.85 | $39.80 |
| Purchase #3 | $49.40 | 7.578% | $53.1435 | $53.14 | $53.15 | $53.10 |
| Purchase #4 | $42.26 | 8.338% | $45.7836 | $45.78 | $45.80 | $45.80 |
| Purchase #5 | $114.77 | 12.626% | $129.2609 | $129.26 | $129.25 | $129.30 |
| Purchase #6 | $170.73 | 4.589% | $178.5648 | $178.56 | $178.55 | $178.60 |
| Purchase #7 | $120.91 | 9.771% | $132.7241 | $132.72 | $132.70 | $132.70 |
| 7 purchase totals = | $745.65 | $818.2971 | $818.28 | $818.30 | $818.30 | |