| 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 | $117.76 | 10.607% | $130.2508 | $130.25 | $130.25 | $130.30 |
| Purchase #2 | $205.38 | 12.108% | $230.2474 | $230.25 | $230.25 | $230.20 |
| Purchase #3 | $82.57 | 12.505% | $92.8954 | $92.90 | $92.90 | $92.90 |
| Purchase #4 | $20.49 | 6.588% | $21.8399 | $21.84 | $21.85 | $21.80 |
| Purchase #5 | $95.53 | 13.832% | $108.7437 | $108.74 | $108.75 | $108.70 |
| Purchase #6 | $238.89 | 13.664% | $271.5319 | $271.53 | $271.55 | $271.50 |
| Purchase #7 | $44.76 | 8.280% | $48.4661 | $48.47 | $48.45 | $48.50 |
| 7 purchase totals = | $805.38 | $903.9752 | $903.98 | $904.00 | $903.90 | |