| 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 | $233.70 | 3.333% | $241.4892 | $241.49 | $241.50 | $241.50 |
| Purchase #2 | $103.92 | 12.744% | $117.1636 | $117.16 | $117.15 | $117.20 |
| Purchase #3 | $183.51 | 12.710% | $206.8341 | $206.83 | $206.85 | $206.80 |
| Purchase #4 | $243.86 | 5.518% | $257.3162 | $257.32 | $257.30 | $257.30 |
| Purchase #5 | $166.76 | 11.516% | $185.9641 | $185.96 | $185.95 | $186.00 |
| Purchase #6 | $173.37 | 9.814% | $190.3845 | $190.38 | $190.40 | $190.40 |
| Purchase #7 | $34.80 | 6.862% | $37.188 | $37.19 | $37.20 | $37.20 |
| 7 purchase totals = | $1,139.92 | $1,236.3397 | $1,236.33 | $1,236.35 | $1,236.40 | |