| 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 | $210.38 | 7.540% | $226.2427 | $226.24 | $226.25 | $226.20 |
| Purchase #2 | $192.64 | 3.688% | $199.7446 | $199.74 | $199.75 | $199.70 |
| Purchase #3 | $42.96 | 9.691% | $47.1233 | $47.12 | $47.10 | $47.10 |
| Purchase #4 | $145.88 | 9.605% | $159.8918 | $159.89 | $159.90 | $159.90 |
| Purchase #5 | $233.99 | 10.129% | $257.6908 | $257.69 | $257.70 | $257.70 |
| Purchase #6 | $153.51 | 5.869% | $162.5195 | $162.52 | $162.50 | $162.50 |
| Purchase #7 | $208.99 | 8.321% | $226.3801 | $226.38 | $226.40 | $226.40 |
| 7 purchase totals = | $1,188.35 | $1,279.5928 | $1,279.58 | $1,279.60 | $1,279.50 | |