| 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 | $221.48 | 3.679% | $229.6282 | $229.63 | $229.65 | $229.60 |
| Purchase #2 | $132.36 | 13.603% | $150.3649 | $150.36 | $150.35 | $150.40 |
| Purchase #3 | $194.34 | 12.154% | $217.9601 | $217.96 | $217.95 | $218.00 |
| Purchase #4 | $53.58 | 6.345% | $56.9797 | $56.98 | $57.00 | $57.00 |
| Purchase #5 | $37.41 | 8.286% | $40.5098 | $40.51 | $40.50 | $40.50 |
| Purchase #6 | $216.35 | 13.357% | $245.2479 | $245.25 | $245.25 | $245.20 |
| Purchase #7 | $7.88 | 3.649% | $8.1675 | $8.17 | $8.15 | $8.20 |
| 7 purchase totals = | $863.40 | $948.8581 | $948.86 | $948.85 | $948.90 | |