| 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 | $194.56 | 8.794% | $211.6696 | $211.67 | $211.65 | $211.70 |
| Purchase #2 | $107.55 | 5.225% | $113.1695 | $113.17 | $113.15 | $113.20 |
| Purchase #3 | $33.57 | 9.286% | $36.6873 | $36.69 | $36.70 | $36.70 |
| Purchase #4 | $211.76 | 7.678% | $228.0189 | $228.02 | $228.00 | $228.00 |
| Purchase #5 | $212.43 | 6.240% | $225.6856 | $225.69 | $225.70 | $225.70 |
| Purchase #6 | $72.75 | 12.755% | $82.0293 | $82.03 | $82.05 | $82.00 |
| Purchase #7 | $247.44 | 4.421% | $258.3793 | $258.38 | $258.40 | $258.40 |
| 7 purchase totals = | $1,080.06 | $1,155.6395 | $1,155.65 | $1,155.65 | $1,155.70 | |