| 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 | $239.43 | 3.454% | $247.6999 | $247.70 | $247.70 | $247.70 |
| Purchase #2 | $36.92 | 10.570% | $40.8224 | $40.82 | $40.80 | $40.80 |
| Purchase #3 | $122.74 | 5.621% | $129.6392 | $129.64 | $129.65 | $129.60 |
| Purchase #4 | $130.32 | 6.354% | $138.6005 | $138.60 | $138.60 | $138.60 |
| Purchase #5 | $211.47 | 4.864% | $221.7559 | $221.76 | $221.75 | $221.80 |
| Purchase #6 | $225.42 | 12.219% | $252.9641 | $252.96 | $252.95 | $253.00 |
| Purchase #7 | $134.36 | 10.773% | $148.8346 | $148.83 | $148.85 | $148.80 |
| 7 purchase totals = | $1,100.66 | $1,180.3166 | $1,180.31 | $1,180.30 | $1,180.30 | |