| 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 | $199.53 | 4.871% | $209.2491 | $209.25 | $209.25 | $209.20 |
| Purchase #2 | $144.39 | 5.275% | $152.0066 | $152.01 | $152.00 | $152.00 |
| Purchase #3 | $211.46 | 4.668% | $221.331 | $221.33 | $221.35 | $221.30 |
| Purchase #4 | $218.58 | 3.451% | $226.1232 | $226.12 | $226.10 | $226.10 |
| Purchase #5 | $74.90 | 12.450% | $84.2251 | $84.23 | $84.25 | $84.20 |
| Purchase #6 | $45.26 | 4.708% | $47.3908 | $47.39 | $47.40 | $47.40 |
| Purchase #7 | $101.53 | 4.841% | $106.4451 | $106.45 | $106.45 | $106.40 |
| 7 purchase totals = | $995.65 | $1,046.7709 | $1,046.78 | $1,046.80 | $1,046.60 | |