| 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 | $212.90 | 13.789% | $242.2568 | $242.26 | $242.25 | $242.30 |
| Purchase #2 | $6.31 | 6.843% | $6.7418 | $6.74 | $6.75 | $6.70 |
| Purchase #3 | $109.52 | 4.206% | $114.1264 | $114.13 | $114.15 | $114.10 |
| Purchase #4 | $82.68 | 13.319% | $93.6921 | $93.69 | $93.70 | $93.70 |
| Purchase #5 | $22.54 | 3.464% | $23.3208 | $23.32 | $23.30 | $23.30 |
| Purchase #6 | $198.31 | 11.192% | $220.5049 | $220.50 | $220.50 | $220.50 |
| Purchase #7 | $22.76 | 7.800% | $24.5353 | $24.54 | $24.55 | $24.50 |
| 7 purchase totals = | $655.02 | $725.1781 | $725.18 | $725.20 | $725.10 | |