| 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 | $28.72 | 12.298% | $32.252 | $32.25 | $32.25 | $32.30 |
| Purchase #2 | $185.52 | 6.560% | $197.6901 | $197.69 | $197.70 | $197.70 |
| Purchase #3 | $17.40 | 5.558% | $18.3671 | $18.37 | $18.35 | $18.40 |
| Purchase #4 | $138.84 | 4.826% | $145.5404 | $145.54 | $145.55 | $145.50 |
| Purchase #5 | $130.25 | 4.297% | $135.8468 | $135.85 | $135.85 | $135.80 |
| Purchase #6 | $229.50 | 5.438% | $241.9802 | $241.98 | $242.00 | $242.00 |
| Purchase #7 | $46.84 | 10.811% | $51.9039 | $51.90 | $51.90 | $51.90 |
| 7 purchase totals = | $777.07 | $823.5805 | $823.58 | $823.60 | $823.60 | |