| 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 | $42.57 | 4.549% | $44.5065 | $44.51 | $44.50 | $44.50 |
| Purchase #2 | $235.33 | 9.540% | $257.7805 | $257.78 | $257.80 | $257.80 |
| Purchase #3 | $51.53 | 4.780% | $53.9931 | $53.99 | $54.00 | $54.00 |
| Purchase #4 | $140.31 | 13.381% | $159.0849 | $159.08 | $159.10 | $159.10 |
| Purchase #5 | $248.92 | 11.122% | $276.6049 | $276.60 | $276.60 | $276.60 |
| Purchase #6 | $217.45 | 4.379% | $226.9721 | $226.97 | $226.95 | $227.00 |
| Purchase #7 | $124.26 | 5.123% | $130.6258 | $130.63 | $130.65 | $130.60 |
| 7 purchase totals = | $1,060.37 | $1,149.5678 | $1,149.56 | $1,149.60 | $1,149.60 | |