| 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 | $106.90 | 5.702% | $112.9954 | $113.00 | $113.00 | $113.00 |
| Purchase #2 | $197.42 | 5.435% | $208.1498 | $208.15 | $208.15 | $208.10 |
| Purchase #3 | $137.32 | 13.546% | $155.9214 | $155.92 | $155.90 | $155.90 |
| Purchase #4 | $109.62 | 5.256% | $115.3816 | $115.38 | $115.40 | $115.40 |
| Purchase #5 | $9.93 | 8.255% | $10.7497 | $10.75 | $10.75 | $10.70 |
| Purchase #6 | $210.52 | 8.642% | $228.7131 | $228.71 | $228.70 | $228.70 |
| Purchase #7 | $73.59 | 6.679% | $78.5051 | $78.51 | $78.50 | $78.50 |
| 7 purchase totals = | $845.30 | $910.4161 | $910.42 | $910.40 | $910.30 | |