| 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 | $225.35 | 3.518% | $233.2778 | $233.28 | $233.30 | $233.30 |
| Purchase #2 | $53.87 | 6.869% | $57.5703 | $57.57 | $57.55 | $57.60 |
| Purchase #3 | $115.98 | 8.675% | $126.0413 | $126.04 | $126.05 | $126.00 |
| Purchase #4 | $150.63 | 11.142% | $167.4132 | $167.41 | $167.40 | $167.40 |
| Purchase #5 | $101.93 | 7.230% | $109.2995 | $109.30 | $109.30 | $109.30 |
| Purchase #6 | $227.76 | 4.747% | $238.5718 | $238.57 | $238.55 | $238.60 |
| Purchase #7 | $153.92 | 3.185% | $158.8224 | $158.82 | $158.80 | $158.80 |
| 7 purchase totals = | $1,029.44 | $1,090.9963 | $1,090.99 | $1,090.95 | $1,091.00 | |