| 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 | $112.74 | 7.864% | $121.6059 | $121.61 | $121.60 | $121.60 |
| Purchase #2 | $227.60 | 5.168% | $239.3624 | $239.36 | $239.35 | $239.40 |
| Purchase #3 | $52.71 | 7.587% | $56.7091 | $56.71 | $56.70 | $56.70 |
| Purchase #4 | $87.97 | 4.551% | $91.9735 | $91.97 | $91.95 | $92.00 |
| Purchase #5 | $186.36 | 3.206% | $192.3347 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $5.75 | 11.470% | $6.4095 | $6.41 | $6.40 | $6.40 |
| Purchase #7 | $11.75 | 11.272% | $13.0745 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $684.88 | $721.4696 | $721.46 | $721.40 | $721.50 | |