| 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 | $130.62 | 4.553% | $136.5671 | $136.57 | $136.55 | $136.60 |
| Purchase #2 | $248.91 | 4.163% | $259.2721 | $259.27 | $259.25 | $259.30 |
| Purchase #3 | $20.91 | 8.354% | $22.6568 | $22.66 | $22.65 | $22.70 |
| Purchase #4 | $127.68 | 5.722% | $134.9858 | $134.99 | $135.00 | $135.00 |
| Purchase #5 | $50.87 | 12.255% | $57.1041 | $57.10 | $57.10 | $57.10 |
| Purchase #6 | $191.39 | 9.454% | $209.484 | $209.48 | $209.50 | $209.50 |
| Purchase #7 | $68.81 | 6.289% | $73.1375 | $73.14 | $73.15 | $73.10 |
| 7 purchase totals = | $839.19 | $893.2074 | $893.21 | $893.20 | $893.30 | |