| 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 | $189.85 | 13.290% | $215.0811 | $215.08 | $215.10 | $215.10 |
| Purchase #2 | $216.63 | 10.538% | $239.4585 | $239.46 | $239.45 | $239.50 |
| Purchase #3 | $145.66 | 7.386% | $156.4184 | $156.42 | $156.40 | $156.40 |
| Purchase #4 | $50.50 | 6.748% | $53.9077 | $53.91 | $53.90 | $53.90 |
| Purchase #5 | $204.46 | 7.723% | $220.2504 | $220.25 | $220.25 | $220.30 |
| Purchase #6 | $134.85 | 8.323% | $146.0736 | $146.07 | $146.05 | $146.10 |
| Purchase #7 | $64.88 | 9.160% | $70.823 | $70.82 | $70.80 | $70.80 |
| 7 purchase totals = | $1,006.83 | $1,102.0127 | $1,102.01 | $1,101.95 | $1,102.10 | |