| 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 | $124.59 | 11.569% | $139.0038 | $139.00 | $139.00 | $139.00 |
| Purchase #2 | $76.47 | 4.551% | $79.9501 | $79.95 | $79.95 | $80.00 |
| Purchase #3 | $32.71 | 4.193% | $34.0815 | $34.08 | $34.10 | $34.10 |
| Purchase #4 | $203.26 | 8.146% | $219.8176 | $219.82 | $219.80 | $219.80 |
| Purchase #5 | $217.83 | 8.585% | $236.5307 | $236.53 | $236.55 | $236.50 |
| Purchase #6 | $180.64 | 8.850% | $196.6266 | $196.63 | $196.65 | $196.60 |
| Purchase #7 | $37.80 | 12.212% | $42.4161 | $42.42 | $42.40 | $42.40 |
| 7 purchase totals = | $873.30 | $948.4264 | $948.43 | $948.45 | $948.40 | |