| 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 | $121.28 | 5.581% | $128.0486 | $128.05 | $128.05 | $128.00 |
| Purchase #2 | $132.89 | 9.163% | $145.0667 | $145.07 | $145.05 | $145.10 |
| Purchase #3 | $121.31 | 12.331% | $136.2687 | $136.27 | $136.25 | $136.30 |
| Purchase #4 | $197.32 | 3.256% | $203.7447 | $203.74 | $203.75 | $203.70 |
| Purchase #5 | $102.49 | 13.305% | $116.1263 | $116.13 | $116.15 | $116.10 |
| Purchase #6 | $144.57 | 5.170% | $152.0443 | $152.04 | $152.05 | $152.00 |
| Purchase #7 | $72.92 | 9.558% | $79.8897 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $892.78 | $961.1890 | $961.19 | $961.20 | $961.10 | |