| 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 | $91.65 | 12.808% | $103.3885 | $103.39 | $103.40 | $103.40 |
| Purchase #2 | $220.61 | 5.834% | $233.4804 | $233.48 | $233.50 | $233.50 |
| Purchase #3 | $204.79 | 4.169% | $213.3277 | $213.33 | $213.35 | $213.30 |
| Purchase #4 | $193.62 | 3.303% | $200.0153 | $200.02 | $200.00 | $200.00 |
| Purchase #5 | $121.33 | 13.120% | $137.2485 | $137.25 | $137.25 | $137.20 |
| Purchase #6 | $142.63 | 3.759% | $147.9915 | $147.99 | $148.00 | $148.00 |
| Purchase #7 | $161.64 | 4.159% | $168.3626 | $168.36 | $168.35 | $168.40 |
| 7 purchase totals = | $1,136.27 | $1,203.8145 | $1,203.82 | $1,203.85 | $1,203.80 | |