| 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 | $39.73 | 4.430% | $41.49 | $41.49 | $41.50 | $41.50 |
| Purchase #2 | $185.99 | 8.871% | $202.4892 | $202.49 | $202.50 | $202.50 |
| Purchase #3 | $233.66 | 4.366% | $243.8616 | $243.86 | $243.85 | $243.90 |
| Purchase #4 | $33.84 | 9.172% | $36.9438 | $36.94 | $36.95 | $36.90 |
| Purchase #5 | $244.38 | 5.337% | $257.4226 | $257.42 | $257.40 | $257.40 |
| Purchase #6 | $192.42 | 12.453% | $216.3821 | $216.38 | $216.40 | $216.40 |
| Purchase #7 | $48.50 | 10.835% | $53.755 | $53.76 | $53.75 | $53.80 |
| 7 purchase totals = | $978.52 | $1,052.3443 | $1,052.34 | $1,052.35 | $1,052.40 | |