| 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 | $180.83 | 8.563% | $196.3145 | $196.31 | $196.30 | $196.30 |
| Purchase #2 | $11.67 | 4.810% | $12.2313 | $12.23 | $12.25 | $12.20 |
| Purchase #3 | $194.64 | 13.800% | $221.5003 | $221.50 | $221.50 | $221.50 |
| Purchase #4 | $239.44 | 6.102% | $254.0506 | $254.05 | $254.05 | $254.10 |
| Purchase #5 | $223.91 | 3.694% | $232.1812 | $232.18 | $232.20 | $232.20 |
| Purchase #6 | $244.56 | 4.841% | $256.3991 | $256.40 | $256.40 | $256.40 |
| Purchase #7 | $235.80 | 4.175% | $245.6447 | $245.64 | $245.65 | $245.60 |
| 7 purchase totals = | $1,330.85 | $1,418.3217 | $1,418.31 | $1,418.35 | $1,418.30 | |