| 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 | $137.92 | 7.683% | $148.5164 | $148.52 | $148.50 | $148.50 |
| Purchase #2 | $173.67 | 9.235% | $189.7084 | $189.71 | $189.70 | $189.70 |
| Purchase #3 | $111.36 | 3.723% | $115.5059 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $59.61 | 6.846% | $63.6909 | $63.69 | $63.70 | $63.70 |
| Purchase #5 | $217.34 | 10.278% | $239.6782 | $239.68 | $239.70 | $239.70 |
| Purchase #6 | $185.64 | 11.734% | $207.423 | $207.42 | $207.40 | $207.40 |
| Purchase #7 | $225.49 | 4.426% | $235.4702 | $235.47 | $235.45 | $235.50 |
| 7 purchase totals = | $1,111.03 | $1,199.9930 | $1,200.00 | $1,199.95 | $1,200.00 | |