| 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 | $194.75 | 11.470% | $217.0878 | $217.09 | $217.10 | $217.10 |
| Purchase #2 | $114.30 | 4.811% | $119.799 | $119.80 | $119.80 | $119.80 |
| Purchase #3 | $34.90 | 12.772% | $39.3574 | $39.36 | $39.35 | $39.40 |
| Purchase #4 | $6.63 | 7.236% | $7.1097 | $7.11 | $7.10 | $7.10 |
| Purchase #5 | $231.38 | 8.738% | $251.598 | $251.60 | $251.60 | $251.60 |
| Purchase #6 | $197.33 | 6.524% | $210.2038 | $210.20 | $210.20 | $210.20 |
| Purchase #7 | $76.77 | 3.445% | $79.4147 | $79.41 | $79.40 | $79.40 |
| 7 purchase totals = | $856.06 | $924.5704 | $924.57 | $924.55 | $924.60 | |