| 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 | $204.43 | 4.146% | $212.9057 | $212.91 | $212.90 | $212.90 |
| Purchase #2 | $118.97 | 13.580% | $135.1261 | $135.13 | $135.15 | $135.10 |
| Purchase #3 | $133.30 | 12.826% | $150.3971 | $150.40 | $150.40 | $150.40 |
| Purchase #4 | $172.32 | 13.389% | $195.3919 | $195.39 | $195.40 | $195.40 |
| Purchase #5 | $132.53 | 9.709% | $145.3973 | $145.40 | $145.40 | $145.40 |
| Purchase #6 | $33.88 | 12.218% | $38.0195 | $38.02 | $38.00 | $38.00 |
| Purchase #7 | $8.52 | 10.493% | $9.414 | $9.41 | $9.40 | $9.40 |
| 7 purchase totals = | $803.95 | $886.6516 | $886.66 | $886.65 | $886.60 | |