| 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 | $219.71 | 6.231% | $233.4001 | $233.40 | $233.40 | $233.40 |
| Purchase #2 | $232.53 | 4.647% | $243.3357 | $243.34 | $243.35 | $243.30 |
| Purchase #3 | $172.36 | 13.599% | $195.7992 | $195.80 | $195.80 | $195.80 |
| Purchase #4 | $126.70 | 3.457% | $131.08 | $131.08 | $131.10 | $131.10 |
| Purchase #5 | $239.56 | 3.207% | $247.2427 | $247.24 | $247.25 | $247.20 |
| Purchase #6 | $48.83 | 7.672% | $52.5762 | $52.58 | $52.60 | $52.60 |
| Purchase #7 | $176.99 | 9.576% | $193.9386 | $193.94 | $193.95 | $193.90 |
| 7 purchase totals = | $1,216.68 | $1,297.3725 | $1,297.38 | $1,297.45 | $1,297.30 | |