| 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 | $150.94 | 9.262% | $164.9201 | $164.92 | $164.90 | $164.90 |
| Purchase #2 | $232.36 | 10.631% | $257.0622 | $257.06 | $257.05 | $257.10 |
| Purchase #3 | $68.40 | 11.672% | $76.3836 | $76.38 | $76.40 | $76.40 |
| Purchase #4 | $120.28 | 13.602% | $136.6405 | $136.64 | $136.65 | $136.60 |
| Purchase #5 | $227.65 | 7.309% | $244.2889 | $244.29 | $244.30 | $244.30 |
| Purchase #6 | $217.45 | 10.614% | $240.5301 | $240.53 | $240.55 | $240.50 |
| Purchase #7 | $96.58 | 4.455% | $100.8826 | $100.88 | $100.90 | $100.90 |
| 7 purchase totals = | $1,113.66 | $1,220.7080 | $1,220.70 | $1,220.75 | $1,220.70 | |