| 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 | $204.30 | 6.542% | $217.6653 | $217.67 | $217.65 | $217.70 |
| Purchase #2 | $122.82 | 6.647% | $130.9838 | $130.98 | $131.00 | $131.00 |
| Purchase #3 | $244.53 | 3.291% | $252.5775 | $252.58 | $252.60 | $252.60 |
| Purchase #4 | $39.72 | 6.530% | $42.3137 | $42.31 | $42.30 | $42.30 |
| Purchase #5 | $103.71 | 9.337% | $113.3934 | $113.39 | $113.40 | $113.40 |
| Purchase #6 | $206.40 | 10.452% | $227.9729 | $227.97 | $227.95 | $228.00 |
| Purchase #7 | $118.44 | 9.384% | $129.5544 | $129.55 | $129.55 | $129.60 |
| 7 purchase totals = | $1,039.92 | $1,114.4610 | $1,114.45 | $1,114.45 | $1,114.60 | |