| 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 | $95.26 | 9.809% | $104.6041 | $104.60 | $104.60 | $104.60 |
| Purchase #2 | $149.30 | 5.512% | $157.5294 | $157.53 | $157.55 | $157.50 |
| Purchase #3 | $117.61 | 5.585% | $124.1785 | $124.18 | $124.20 | $124.20 |
| Purchase #4 | $129.64 | 6.458% | $138.0122 | $138.01 | $138.00 | $138.00 |
| Purchase #5 | $117.72 | 3.511% | $121.8531 | $121.85 | $121.85 | $121.90 |
| Purchase #6 | $112.48 | 6.211% | $119.4661 | $119.47 | $119.45 | $119.50 |
| Purchase #7 | $220.35 | 10.534% | $243.5617 | $243.56 | $243.55 | $243.60 |
| 7 purchase totals = | $942.36 | $1,009.2051 | $1,009.20 | $1,009.20 | $1,009.30 | |