| 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 | $118.48 | 12.634% | $133.4488 | $133.45 | $133.45 | $133.40 |
| Purchase #2 | $106.31 | 12.761% | $119.8762 | $119.88 | $119.90 | $119.90 |
| Purchase #3 | $214.51 | 11.228% | $238.5952 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $131.31 | 4.678% | $137.4527 | $137.45 | $137.45 | $137.50 |
| Purchase #5 | $233.32 | 11.366% | $259.8392 | $259.84 | $259.85 | $259.80 |
| Purchase #6 | $183.42 | 6.181% | $194.7572 | $194.76 | $194.75 | $194.80 |
| Purchase #7 | $233.78 | 10.260% | $257.7658 | $257.77 | $257.75 | $257.80 |
| 7 purchase totals = | $1,221.13 | $1,341.7351 | $1,341.75 | $1,341.75 | $1,341.80 | |