| 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 | $202.98 | 3.605% | $210.2974 | $210.30 | $210.30 | $210.30 |
| Purchase #2 | $194.74 | 13.164% | $220.3756 | $220.38 | $220.40 | $220.40 |
| Purchase #3 | $24.64 | 3.139% | $25.4134 | $25.41 | $25.40 | $25.40 |
| Purchase #4 | $9.88 | 13.212% | $11.1853 | $11.19 | $11.20 | $11.20 |
| Purchase #5 | $53.56 | 8.535% | $58.1313 | $58.13 | $58.15 | $58.10 |
| Purchase #6 | $150.93 | 4.181% | $157.2404 | $157.24 | $157.25 | $157.20 |
| Purchase #7 | $167.77 | 8.203% | $181.5322 | $181.53 | $181.55 | $181.50 |
| 7 purchase totals = | $804.50 | $864.1756 | $864.18 | $864.25 | $864.10 | |