| 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 | $210.67 | 9.421% | $230.5172 | $230.52 | $230.50 | $230.50 |
| Purchase #2 | $28.36 | 4.124% | $29.5296 | $29.53 | $29.55 | $29.50 |
| Purchase #3 | $221.32 | 9.156% | $241.5841 | $241.58 | $241.60 | $241.60 |
| Purchase #4 | $19.47 | 7.718% | $20.9727 | $20.97 | $20.95 | $21.00 |
| Purchase #5 | $174.91 | 5.790% | $185.0373 | $185.04 | $185.05 | $185.00 |
| Purchase #6 | $29.86 | 9.356% | $32.6537 | $32.65 | $32.65 | $32.70 |
| Purchase #7 | $195.32 | 5.308% | $205.6876 | $205.69 | $205.70 | $205.70 |
| 7 purchase totals = | $879.91 | $945.9822 | $945.98 | $946.00 | $946.00 | |