| 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 | $233.74 | 11.183% | $259.8791 | $259.88 | $259.90 | $259.90 |
| Purchase #2 | $128.86 | 11.661% | $143.8864 | $143.89 | $143.90 | $143.90 |
| Purchase #3 | $120.71 | 3.451% | $124.8757 | $124.88 | $124.90 | $124.90 |
| Purchase #4 | $198.54 | 11.684% | $221.7374 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $110.90 | 12.375% | $124.6239 | $124.62 | $124.60 | $124.60 |
| Purchase #6 | $91.70 | 7.113% | $98.2226 | $98.22 | $98.20 | $98.20 |
| Purchase #7 | $210.47 | 11.371% | $234.4025 | $234.40 | $234.40 | $234.40 |
| 7 purchase totals = | $1,094.92 | $1,207.6276 | $1,207.63 | $1,207.65 | $1,207.60 | |