| 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 | $90.70 | 3.387% | $93.772 | $93.77 | $93.75 | $93.80 |
| Purchase #2 | $105.99 | 6.431% | $112.8062 | $112.81 | $112.80 | $112.80 |
| Purchase #3 | $20.91 | 8.439% | $22.6746 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $236.98 | 6.768% | $253.0188 | $253.02 | $253.00 | $253.00 |
| Purchase #5 | $122.55 | 4.105% | $127.5807 | $127.58 | $127.60 | $127.60 |
| Purchase #6 | $210.97 | 9.286% | $230.5607 | $230.56 | $230.55 | $230.60 |
| Purchase #7 | $188.32 | 3.300% | $194.5346 | $194.53 | $194.55 | $194.50 |
| 7 purchase totals = | $976.42 | $1,034.9476 | $1,034.94 | $1,034.90 | $1,035.00 | |