| 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 | $221.31 | 10.453% | $244.4435 | $244.44 | $244.45 | $244.40 |
| Purchase #2 | $120.80 | 3.109% | $124.5557 | $124.56 | $124.55 | $124.60 |
| Purchase #3 | $8.41 | 3.240% | $8.6825 | $8.68 | $8.70 | $8.70 |
| Purchase #4 | $64.95 | 10.684% | $71.8893 | $71.89 | $71.90 | $71.90 |
| Purchase #5 | $249.33 | 6.843% | $266.3917 | $266.39 | $266.40 | $266.40 |
| Purchase #6 | $198.31 | 9.184% | $216.5228 | $216.52 | $216.50 | $216.50 |
| Purchase #7 | $183.66 | 7.677% | $197.7596 | $197.76 | $197.75 | $197.80 |
| 7 purchase totals = | $1,046.77 | $1,130.2451 | $1,130.24 | $1,130.25 | $1,130.30 | |