| 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 | $31.60 | 13.456% | $35.8521 | $35.85 | $35.85 | $35.90 |
| Purchase #2 | $175.47 | 7.707% | $188.9935 | $188.99 | $189.00 | $189.00 |
| Purchase #3 | $32.38 | 7.310% | $34.747 | $34.75 | $34.75 | $34.70 |
| Purchase #4 | $223.76 | 7.766% | $241.1372 | $241.14 | $241.15 | $241.10 |
| Purchase #5 | $35.94 | 11.837% | $40.1942 | $40.19 | $40.20 | $40.20 |
| Purchase #6 | $34.45 | 3.398% | $35.6206 | $35.62 | $35.60 | $35.60 |
| Purchase #7 | $246.79 | 5.346% | $259.9834 | $259.98 | $260.00 | $260.00 |
| 7 purchase totals = | $780.39 | $836.5280 | $836.52 | $836.55 | $836.50 | |