| 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 | $241.43 | 4.237% | $251.6594 | $251.66 | $251.65 | $251.70 |
| Purchase #2 | $219.40 | 10.345% | $242.0969 | $242.10 | $242.10 | $242.10 |
| Purchase #3 | $125.79 | 7.549% | $135.2859 | $135.29 | $135.30 | $135.30 |
| Purchase #4 | $155.44 | 12.772% | $175.2928 | $175.29 | $175.30 | $175.30 |
| Purchase #5 | $182.34 | 7.394% | $195.8222 | $195.82 | $195.80 | $195.80 |
| Purchase #6 | $139.45 | 4.491% | $145.7127 | $145.71 | $145.70 | $145.70 |
| Purchase #7 | $50.74 | 4.249% | $52.8959 | $52.90 | $52.90 | $52.90 |
| 7 purchase totals = | $1,114.59 | $1,198.7658 | $1,198.77 | $1,198.75 | $1,198.80 | |