| 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 | $118.86 | 8.581% | $129.0594 | $129.06 | $129.05 | $129.10 |
| Purchase #2 | $197.33 | 6.212% | $209.5881 | $209.59 | $209.60 | $209.60 |
| Purchase #3 | $205.95 | 3.837% | $213.8523 | $213.85 | $213.85 | $213.90 |
| Purchase #4 | $218.74 | 5.344% | $230.4295 | $230.43 | $230.45 | $230.40 |
| Purchase #5 | $71.32 | 8.866% | $77.6432 | $77.64 | $77.65 | $77.60 |
| Purchase #6 | $206.85 | 12.716% | $233.153 | $233.15 | $233.15 | $233.20 |
| Purchase #7 | $64.71 | 7.208% | $69.3743 | $69.37 | $69.35 | $69.40 |
| 7 purchase totals = | $1,083.76 | $1,163.0998 | $1,163.09 | $1,163.10 | $1,163.20 | |