| 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 | $231.40 | 6.332% | $246.0522 | $246.05 | $246.05 | $246.10 |
| Purchase #2 | $238.33 | 8.678% | $259.0123 | $259.01 | $259.00 | $259.00 |
| Purchase #3 | $117.26 | 9.681% | $128.6119 | $128.61 | $128.60 | $128.60 |
| Purchase #4 | $206.76 | 10.485% | $228.4388 | $228.44 | $228.45 | $228.40 |
| Purchase #5 | $22.84 | 11.772% | $25.5287 | $25.53 | $25.55 | $25.50 |
| Purchase #6 | $15.25 | 10.422% | $16.8394 | $16.84 | $16.85 | $16.80 |
| Purchase #7 | $80.95 | 7.794% | $87.2592 | $87.26 | $87.25 | $87.30 |
| 7 purchase totals = | $912.79 | $991.7425 | $991.74 | $991.75 | $991.70 | |