| 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 | $191.58 | 9.244% | $209.2897 | $209.29 | $209.30 | $209.30 |
| Purchase #2 | $191.47 | 3.280% | $197.7502 | $197.75 | $197.75 | $197.80 |
| Purchase #3 | $116.34 | 10.858% | $128.9722 | $128.97 | $128.95 | $129.00 |
| Purchase #4 | $74.47 | 7.370% | $79.9584 | $79.96 | $79.95 | $80.00 |
| Purchase #5 | $26.29 | 13.843% | $29.9293 | $29.93 | $29.95 | $29.90 |
| Purchase #6 | $245.60 | 9.117% | $267.9914 | $267.99 | $268.00 | $268.00 |
| Purchase #7 | $202.55 | 11.417% | $225.6751 | $225.68 | $225.70 | $225.70 |
| 7 purchase totals = | $1,048.30 | $1,139.5663 | $1,139.57 | $1,139.60 | $1,139.70 | |