| 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 | $224.51 | 12.631% | $252.8679 | $252.87 | $252.85 | $252.90 |
| Purchase #2 | $246.62 | 3.209% | $254.534 | $254.53 | $254.55 | $254.50 |
| Purchase #3 | $231.58 | 13.550% | $262.9591 | $262.96 | $262.95 | $263.00 |
| Purchase #4 | $229.56 | 12.689% | $258.6889 | $258.69 | $258.70 | $258.70 |
| Purchase #5 | $239.57 | 4.260% | $249.7757 | $249.78 | $249.80 | $249.80 |
| Purchase #6 | $92.74 | 9.510% | $101.5596 | $101.56 | $101.55 | $101.60 |
| Purchase #7 | $104.68 | 6.810% | $111.8087 | $111.81 | $111.80 | $111.80 |
| 7 purchase totals = | $1,369.26 | $1,492.1939 | $1,492.20 | $1,492.20 | $1,492.30 | |