| 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 | $124.42 | 9.666% | $136.4464 | $136.45 | $136.45 | $136.40 |
| Purchase #2 | $130.42 | 7.250% | $139.8755 | $139.88 | $139.90 | $139.90 |
| Purchase #3 | $100.81 | 5.704% | $106.5602 | $106.56 | $106.55 | $106.60 |
| Purchase #4 | $177.64 | 8.579% | $192.8797 | $192.88 | $192.90 | $192.90 |
| Purchase #5 | $118.78 | 3.168% | $122.543 | $122.54 | $122.55 | $122.50 |
| Purchase #6 | $233.71 | 13.870% | $266.1256 | $266.13 | $266.15 | $266.10 |
| Purchase #7 | $218.77 | 4.251% | $228.0699 | $228.07 | $228.05 | $228.10 |
| 7 purchase totals = | $1,104.55 | $1,192.5003 | $1,192.51 | $1,192.55 | $1,192.50 | |