| 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 | $248.97 | 11.259% | $277.0015 | $277.00 | $277.00 | $277.00 |
| Purchase #2 | $110.47 | 8.748% | $120.1339 | $120.13 | $120.15 | $120.10 |
| Purchase #3 | $207.74 | 12.783% | $234.2954 | $234.30 | $234.30 | $234.30 |
| Purchase #4 | $242.51 | 3.554% | $251.1288 | $251.13 | $251.15 | $251.10 |
| Purchase #5 | $95.51 | 13.218% | $108.1345 | $108.13 | $108.15 | $108.10 |
| Purchase #6 | $110.26 | 12.635% | $124.1914 | $124.19 | $124.20 | $124.20 |
| Purchase #7 | $54.61 | 4.667% | $57.1586 | $57.16 | $57.15 | $57.20 |
| 7 purchase totals = | $1,070.07 | $1,172.0441 | $1,172.04 | $1,172.10 | $1,172.00 | |