| 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 | $106.72 | 3.113% | $110.0422 | $110.04 | $110.05 | $110.00 |
| Purchase #2 | $231.43 | 7.524% | $248.8428 | $248.84 | $248.85 | $248.80 |
| Purchase #3 | $195.81 | 8.113% | $211.6961 | $211.70 | $211.70 | $211.70 |
| Purchase #4 | $210.58 | 11.871% | $235.578 | $235.58 | $235.60 | $235.60 |
| Purchase #5 | $188.96 | 5.285% | $198.9465 | $198.95 | $198.95 | $198.90 |
| Purchase #6 | $190.31 | 5.341% | $200.4745 | $200.47 | $200.45 | $200.50 |
| Purchase #7 | $12.90 | 3.316% | $13.3278 | $13.33 | $13.35 | $13.30 |
| 7 purchase totals = | $1,136.71 | $1,218.9079 | $1,218.91 | $1,218.95 | $1,218.80 | |