| 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 | $107.97 | 3.449% | $111.6939 | $111.69 | $111.70 | $111.70 |
| Purchase #2 | $197.38 | 10.657% | $218.4148 | $218.41 | $218.40 | $218.40 |
| Purchase #3 | $247.95 | 8.648% | $269.3927 | $269.39 | $269.40 | $269.40 |
| Purchase #4 | $89.64 | 9.431% | $98.0939 | $98.09 | $98.10 | $98.10 |
| Purchase #5 | $110.43 | 8.773% | $120.118 | $120.12 | $120.10 | $120.10 |
| Purchase #6 | $222.50 | 10.283% | $245.3797 | $245.38 | $245.40 | $245.40 |
| Purchase #7 | $172.52 | 4.345% | $180.016 | $180.02 | $180.00 | $180.00 |
| 7 purchase totals = | $1,148.39 | $1,243.1090 | $1,243.10 | $1,243.10 | $1,243.10 | |