| 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 | $45.34 | 8.504% | $49.1957 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $35.71 | 8.423% | $38.7179 | $38.72 | $38.70 | $38.70 |
| Purchase #3 | $229.63 | 12.827% | $259.0846 | $259.08 | $259.10 | $259.10 |
| Purchase #4 | $130.49 | 13.394% | $147.9678 | $147.97 | $147.95 | $148.00 |
| Purchase #5 | $158.75 | 9.291% | $173.4995 | $173.50 | $173.50 | $173.50 |
| Purchase #6 | $29.59 | 11.273% | $32.9257 | $32.93 | $32.95 | $32.90 |
| Purchase #7 | $210.80 | 7.652% | $226.9304 | $226.93 | $226.95 | $226.90 |
| 7 purchase totals = | $840.31 | $928.3216 | $928.33 | $928.35 | $928.30 | |