| 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 | $195.47 | 7.379% | $209.8937 | $209.89 | $209.90 | $209.90 |
| Purchase #2 | $35.57 | 6.829% | $37.9991 | $38.00 | $38.00 | $38.00 |
| Purchase #3 | $211.32 | 9.323% | $231.0214 | $231.02 | $231.00 | $231.00 |
| Purchase #4 | $84.77 | 9.177% | $92.5493 | $92.55 | $92.55 | $92.50 |
| Purchase #5 | $212.67 | 13.791% | $241.9993 | $242.00 | $242.00 | $242.00 |
| Purchase #6 | $59.37 | 4.663% | $62.1384 | $62.14 | $62.15 | $62.10 |
| Purchase #7 | $229.31 | 4.222% | $238.9915 | $238.99 | $239.00 | $239.00 |
| 7 purchase totals = | $1,028.48 | $1,114.5927 | $1,114.59 | $1,114.60 | $1,114.50 | |