| 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 | $120.76 | 10.793% | $133.7936 | $133.79 | $133.80 | $133.80 |
| Purchase #2 | $238.71 | 3.132% | $246.1864 | $246.19 | $246.20 | $246.20 |
| Purchase #3 | $221.74 | 10.582% | $245.2045 | $245.20 | $245.20 | $245.20 |
| Purchase #4 | $23.66 | 9.249% | $25.8483 | $25.85 | $25.85 | $25.80 |
| Purchase #5 | $46.95 | 11.311% | $52.2605 | $52.26 | $52.25 | $52.30 |
| Purchase #6 | $9.37 | 4.555% | $9.7968 | $9.80 | $9.80 | $9.80 |
| Purchase #7 | $208.55 | 12.112% | $233.8096 | $233.81 | $233.80 | $233.80 |
| 7 purchase totals = | $869.74 | $946.8997 | $946.90 | $946.90 | $946.90 | |