| 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 | $233.93 | 3.375% | $241.8251 | $241.83 | $241.85 | $241.80 |
| Purchase #2 | $87.60 | 4.624% | $91.6506 | $91.65 | $91.65 | $91.70 |
| Purchase #3 | $79.64 | 8.807% | $86.6539 | $86.65 | $86.65 | $86.70 |
| Purchase #4 | $72.69 | 12.218% | $81.5713 | $81.57 | $81.55 | $81.60 |
| Purchase #5 | $147.32 | 6.350% | $156.6748 | $156.67 | $156.65 | $156.70 |
| Purchase #6 | $38.40 | 6.856% | $41.0327 | $41.03 | $41.05 | $41.00 |
| Purchase #7 | $239.89 | 5.870% | $253.9715 | $253.97 | $253.95 | $254.00 |
| 7 purchase totals = | $899.47 | $953.3799 | $953.37 | $953.35 | $953.50 | |