| 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 | $198.52 | 9.516% | $217.4112 | $217.41 | $217.40 | $217.40 |
| Purchase #2 | $113.43 | 3.609% | $117.5237 | $117.52 | $117.50 | $117.50 |
| Purchase #3 | $50.48 | 6.822% | $53.9237 | $53.92 | $53.90 | $53.90 |
| Purchase #4 | $124.57 | 5.269% | $131.1336 | $131.13 | $131.15 | $131.10 |
| Purchase #5 | $142.76 | 9.481% | $156.2951 | $156.30 | $156.30 | $156.30 |
| Purchase #6 | $233.47 | 11.559% | $260.4568 | $260.46 | $260.45 | $260.50 |
| Purchase #7 | $250.65 | 10.106% | $275.9807 | $275.98 | $276.00 | $276.00 |
| 7 purchase totals = | $1,113.88 | $1,212.7248 | $1,212.72 | $1,212.70 | $1,212.70 | |