| 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 | $213.48 | 12.345% | $239.8341 | $239.83 | $239.85 | $239.80 |
| Purchase #2 | $78.94 | 13.177% | $89.3419 | $89.34 | $89.35 | $89.30 |
| Purchase #3 | $212.83 | 5.255% | $224.0142 | $224.01 | $224.00 | $224.00 |
| Purchase #4 | $233.38 | 8.839% | $254.0085 | $254.01 | $254.00 | $254.00 |
| Purchase #5 | $37.31 | 3.162% | $38.4897 | $38.49 | $38.50 | $38.50 |
| Purchase #6 | $182.92 | 4.503% | $191.1569 | $191.16 | $191.15 | $191.20 |
| Purchase #7 | $178.77 | 9.246% | $195.2991 | $195.30 | $195.30 | $195.30 |
| 7 purchase totals = | $1,137.63 | $1,232.1444 | $1,232.14 | $1,232.15 | $1,232.10 | |