| 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 | $193.45 | 13.565% | $219.6915 | $219.69 | $219.70 | $219.70 |
| Purchase #2 | $101.45 | 4.732% | $106.2506 | $106.25 | $106.25 | $106.30 |
| Purchase #3 | $149.50 | 13.571% | $169.7886 | $169.79 | $169.80 | $169.80 |
| Purchase #4 | $86.39 | 13.654% | $98.1857 | $98.19 | $98.20 | $98.20 |
| Purchase #5 | $211.93 | 5.293% | $223.1475 | $223.15 | $223.15 | $223.10 |
| Purchase #6 | $159.68 | 5.290% | $168.1271 | $168.13 | $168.15 | $168.10 |
| Purchase #7 | $131.57 | 9.332% | $143.8481 | $143.85 | $143.85 | $143.80 |
| 7 purchase totals = | $1,033.97 | $1,129.0391 | $1,129.05 | $1,129.10 | $1,129.00 | |