| 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 | $36.29 | 13.725% | $41.2708 | $41.27 | $41.25 | $41.30 |
| Purchase #2 | $119.33 | 4.415% | $124.5984 | $124.60 | $124.60 | $124.60 |
| Purchase #3 | $198.89 | 6.685% | $212.1858 | $212.19 | $212.20 | $212.20 |
| Purchase #4 | $198.63 | 13.628% | $225.6993 | $225.70 | $225.70 | $225.70 |
| Purchase #5 | $91.41 | 10.664% | $101.158 | $101.16 | $101.15 | $101.20 |
| Purchase #6 | $237.30 | 8.378% | $257.181 | $257.18 | $257.20 | $257.20 |
| Purchase #7 | $233.35 | 9.500% | $255.5183 | $255.52 | $255.50 | $255.50 |
| 7 purchase totals = | $1,115.20 | $1,217.6116 | $1,217.62 | $1,217.60 | $1,217.70 | |