| 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 | $192.42 | 8.730% | $209.2183 | $209.22 | $209.20 | $209.20 |
| Purchase #2 | $70.37 | 8.540% | $76.3796 | $76.38 | $76.40 | $76.40 |
| Purchase #3 | $122.34 | 9.212% | $133.61 | $133.61 | $133.60 | $133.60 |
| Purchase #4 | $28.38 | 4.281% | $29.5949 | $29.59 | $29.60 | $29.60 |
| Purchase #5 | $113.54 | 13.560% | $128.936 | $128.94 | $128.95 | $128.90 |
| Purchase #6 | $137.40 | 4.202% | $143.1735 | $143.17 | $143.15 | $143.20 |
| Purchase #7 | $94.37 | 4.815% | $98.9139 | $98.91 | $98.90 | $98.90 |
| 7 purchase totals = | $758.82 | $819.8262 | $819.82 | $819.80 | $819.80 | |