| 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 | $221.27 | 13.327% | $250.7587 | $250.76 | $250.75 | $250.80 |
| Purchase #2 | $38.80 | 9.595% | $42.5229 | $42.52 | $42.50 | $42.50 |
| Purchase #3 | $245.35 | 8.276% | $265.6552 | $265.66 | $265.65 | $265.70 |
| Purchase #4 | $59.39 | 5.815% | $62.8435 | $62.84 | $62.85 | $62.80 |
| Purchase #5 | $170.85 | 7.476% | $183.6227 | $183.62 | $183.60 | $183.60 |
| Purchase #6 | $239.93 | 6.643% | $255.8685 | $255.87 | $255.85 | $255.90 |
| Purchase #7 | $57.44 | 12.489% | $64.6137 | $64.61 | $64.60 | $64.60 |
| 7 purchase totals = | $1,033.03 | $1,125.8852 | $1,125.88 | $1,125.80 | $1,125.90 | |