| 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 | $189.36 | 12.871% | $213.7325 | $213.73 | $213.75 | $213.70 |
| Purchase #2 | $213.53 | 12.475% | $240.1679 | $240.17 | $240.15 | $240.20 |
| Purchase #3 | $130.64 | 3.443% | $135.1379 | $135.14 | $135.15 | $135.10 |
| Purchase #4 | $243.64 | 9.556% | $266.9222 | $266.92 | $266.90 | $266.90 |
| Purchase #5 | $44.59 | 13.663% | $50.6823 | $50.68 | $50.70 | $50.70 |
| Purchase #6 | $166.27 | 9.228% | $181.6134 | $181.61 | $181.60 | $181.60 |
| Purchase #7 | $234.81 | 7.405% | $252.1977 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $1,222.84 | $1,340.4539 | $1,340.45 | $1,340.45 | $1,340.40 | |