| 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 | $183.99 | 11.163% | $204.5288 | $204.53 | $204.55 | $204.50 |
| Purchase #2 | $234.43 | 10.530% | $259.1155 | $259.12 | $259.10 | $259.10 |
| Purchase #3 | $40.75 | 13.111% | $46.0927 | $46.09 | $46.10 | $46.10 |
| Purchase #4 | $8.45 | 9.721% | $9.2714 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $92.44 | 8.530% | $100.3251 | $100.33 | $100.35 | $100.30 |
| Purchase #6 | $38.63 | 11.768% | $43.176 | $43.18 | $43.20 | $43.20 |
| Purchase #7 | $219.51 | 7.551% | $236.0852 | $236.09 | $236.10 | $236.10 |
| 7 purchase totals = | $818.20 | $898.5947 | $898.61 | $898.65 | $898.60 | |