| 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 | $235.97 | 3.577% | $244.4106 | $244.41 | $244.40 | $244.40 |
| Purchase #2 | $25.53 | 4.428% | $26.6605 | $26.66 | $26.65 | $26.70 |
| Purchase #3 | $61.90 | 7.563% | $66.5815 | $66.58 | $66.60 | $66.60 |
| Purchase #4 | $122.46 | 6.312% | $130.1897 | $130.19 | $130.20 | $130.20 |
| Purchase #5 | $182.56 | 7.642% | $196.5112 | $196.51 | $196.50 | $196.50 |
| Purchase #6 | $51.42 | 12.662% | $57.9308 | $57.93 | $57.95 | $57.90 |
| Purchase #7 | $110.83 | 7.860% | $119.5412 | $119.54 | $119.55 | $119.50 |
| 7 purchase totals = | $790.67 | $841.8255 | $841.82 | $841.85 | $841.80 | |