| 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 | $221.61 | 12.817% | $250.0138 | $250.01 | $250.00 | $250.00 |
| Purchase #2 | $8.65 | 4.379% | $9.0288 | $9.03 | $9.05 | $9.00 |
| Purchase #3 | $136.56 | 10.797% | $151.3044 | $151.30 | $151.30 | $151.30 |
| Purchase #4 | $32.61 | 12.564% | $36.7071 | $36.71 | $36.70 | $36.70 |
| Purchase #5 | $91.93 | 10.723% | $101.7877 | $101.79 | $101.80 | $101.80 |
| Purchase #6 | $113.25 | 9.689% | $124.2228 | $124.22 | $124.20 | $124.20 |
| Purchase #7 | $54.53 | 3.827% | $56.6169 | $56.62 | $56.60 | $56.60 |
| 7 purchase totals = | $659.14 | $729.6815 | $729.68 | $729.65 | $729.60 | |