| 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 | $197.34 | 11.215% | $219.4717 | $219.47 | $219.45 | $219.50 |
| Purchase #2 | $45.97 | 7.297% | $49.3244 | $49.32 | $49.30 | $49.30 |
| Purchase #3 | $79.26 | 6.398% | $84.3311 | $84.33 | $84.35 | $84.30 |
| Purchase #4 | $59.57 | 11.775% | $66.5844 | $66.58 | $66.60 | $66.60 |
| Purchase #5 | $69.67 | 6.163% | $73.9638 | $73.96 | $73.95 | $74.00 |
| Purchase #6 | $128.82 | 10.547% | $142.4066 | $142.41 | $142.40 | $142.40 |
| Purchase #7 | $235.79 | 3.373% | $243.7432 | $243.74 | $243.75 | $243.70 |
| 7 purchase totals = | $816.42 | $879.8252 | $879.81 | $879.80 | $879.80 | |