| 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 | $244.58 | 6.252% | $259.8711 | $259.87 | $259.85 | $259.90 |
| Purchase #2 | $39.83 | 13.662% | $45.2716 | $45.27 | $45.25 | $45.30 |
| Purchase #3 | $215.75 | 3.738% | $223.8147 | $223.81 | $223.80 | $223.80 |
| Purchase #4 | $239.57 | 4.856% | $251.2035 | $251.20 | $251.20 | $251.20 |
| Purchase #5 | $190.86 | 9.316% | $208.6405 | $208.64 | $208.65 | $208.60 |
| Purchase #6 | $53.86 | 8.481% | $58.4279 | $58.43 | $58.45 | $58.40 |
| Purchase #7 | $172.54 | 11.810% | $192.917 | $192.92 | $192.90 | $192.90 |
| 7 purchase totals = | $1,156.99 | $1,240.1463 | $1,240.14 | $1,240.10 | $1,240.10 | |