| 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 | $119.93 | 10.213% | $132.1785 | $132.18 | $132.20 | $132.20 |
| Purchase #2 | $123.32 | 4.703% | $129.1197 | $129.12 | $129.10 | $129.10 |
| Purchase #3 | $28.75 | 3.730% | $29.8224 | $29.82 | $29.80 | $29.80 |
| Purchase #4 | $243.32 | 11.657% | $271.6838 | $271.68 | $271.70 | $271.70 |
| Purchase #5 | $240.60 | 6.832% | $257.0378 | $257.04 | $257.05 | $257.00 |
| Purchase #6 | $185.48 | 4.867% | $194.5073 | $194.51 | $194.50 | $194.50 |
| Purchase #7 | $71.46 | 12.582% | $80.4511 | $80.45 | $80.45 | $80.50 |
| 7 purchase totals = | $1,012.86 | $1,094.8006 | $1,094.80 | $1,094.80 | $1,094.80 | |