| 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 | $120.28 | 10.577% | $133.002 | $133.00 | $133.00 | $133.00 |
| Purchase #2 | $206.95 | 4.673% | $216.6208 | $216.62 | $216.60 | $216.60 |
| Purchase #3 | $144.54 | 7.497% | $155.3762 | $155.38 | $155.40 | $155.40 |
| Purchase #4 | $209.62 | 12.790% | $236.4304 | $236.43 | $236.45 | $236.40 |
| Purchase #5 | $80.33 | 12.207% | $90.1359 | $90.14 | $90.15 | $90.10 |
| Purchase #6 | $221.31 | 10.842% | $245.3044 | $245.30 | $245.30 | $245.30 |
| Purchase #7 | $151.44 | 12.525% | $170.4079 | $170.41 | $170.40 | $170.40 |
| 7 purchase totals = | $1,134.47 | $1,247.2776 | $1,247.28 | $1,247.30 | $1,247.20 | |