| 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 | $230.40 | 11.777% | $257.5342 | $257.53 | $257.55 | $257.50 |
| Purchase #2 | $195.49 | 12.190% | $219.3202 | $219.32 | $219.30 | $219.30 |
| Purchase #3 | $65.73 | 10.681% | $72.7506 | $72.75 | $72.75 | $72.80 |
| Purchase #4 | $47.69 | 9.212% | $52.0832 | $52.08 | $52.10 | $52.10 |
| Purchase #5 | $246.36 | 9.758% | $270.3998 | $270.40 | $270.40 | $270.40 |
| Purchase #6 | $21.56 | 3.527% | $22.3204 | $22.32 | $22.30 | $22.30 |
| Purchase #7 | $88.29 | 13.508% | $100.2162 | $100.22 | $100.20 | $100.20 |
| 7 purchase totals = | $895.52 | $994.6246 | $994.62 | $994.60 | $994.60 | |