| 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 | $241.51 | 5.851% | $255.6408 | $255.64 | $255.65 | $255.60 |
| Purchase #2 | $144.65 | 6.873% | $154.5918 | $154.59 | $154.60 | $154.60 |
| Purchase #3 | $162.50 | 3.332% | $167.9145 | $167.91 | $167.90 | $167.90 |
| Purchase #4 | $46.56 | 13.668% | $52.9238 | $52.92 | $52.90 | $52.90 |
| Purchase #5 | $245.26 | 3.652% | $254.2169 | $254.22 | $254.20 | $254.20 |
| Purchase #6 | $76.61 | 10.489% | $84.6456 | $84.65 | $84.65 | $84.60 |
| Purchase #7 | $224.80 | 8.489% | $243.8833 | $243.88 | $243.90 | $243.90 |
| 7 purchase totals = | $1,141.89 | $1,213.8167 | $1,213.81 | $1,213.80 | $1,213.70 | |