| 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 | $125.35 | 4.533% | $131.0321 | $131.03 | $131.05 | $131.00 |
| Purchase #2 | $88.63 | 6.709% | $94.5762 | $94.58 | $94.60 | $94.60 |
| Purchase #3 | $14.90 | 6.347% | $15.8457 | $15.85 | $15.85 | $15.80 |
| Purchase #4 | $109.34 | 4.252% | $113.9891 | $113.99 | $114.00 | $114.00 |
| Purchase #5 | $220.31 | 10.325% | $243.057 | $243.06 | $243.05 | $243.10 |
| Purchase #6 | $170.67 | 10.744% | $189.0068 | $189.01 | $189.00 | $189.00 |
| Purchase #7 | $233.54 | 8.700% | $253.858 | $253.86 | $253.85 | $253.90 |
| 7 purchase totals = | $962.74 | $1,041.3649 | $1,041.38 | $1,041.40 | $1,041.40 | |