| 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 | $99.66 | 11.373% | $110.9943 | $110.99 | $111.00 | $111.00 |
| Purchase #2 | $147.39 | 4.296% | $153.7219 | $153.72 | $153.70 | $153.70 |
| Purchase #3 | $26.88 | 11.864% | $30.069 | $30.07 | $30.05 | $30.10 |
| Purchase #4 | $121.75 | 9.725% | $133.5902 | $133.59 | $133.60 | $133.60 |
| Purchase #5 | $41.71 | 13.262% | $47.2416 | $47.24 | $47.25 | $47.20 |
| Purchase #6 | $173.49 | 13.313% | $196.5867 | $196.59 | $196.60 | $196.60 |
| Purchase #7 | $135.83 | 12.280% | $152.5099 | $152.51 | $152.50 | $152.50 |
| 7 purchase totals = | $746.71 | $824.7136 | $824.71 | $824.70 | $824.70 | |