| 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 | $176.31 | 10.340% | $194.5405 | $194.54 | $194.55 | $194.50 |
| Purchase #2 | $204.88 | 4.487% | $214.073 | $214.07 | $214.05 | $214.10 |
| Purchase #3 | $216.51 | 3.330% | $223.7198 | $223.72 | $223.70 | $223.70 |
| Purchase #4 | $87.82 | 6.616% | $93.6302 | $93.63 | $93.65 | $93.60 |
| Purchase #5 | $228.38 | 5.178% | $240.2055 | $240.21 | $240.20 | $240.20 |
| Purchase #6 | $121.51 | 3.550% | $125.8236 | $125.82 | $125.80 | $125.80 |
| Purchase #7 | $134.61 | 7.795% | $145.1028 | $145.10 | $145.10 | $145.10 |
| 7 purchase totals = | $1,170.02 | $1,237.0954 | $1,237.09 | $1,237.05 | $1,237.00 | |