| 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 | $184.33 | 9.869% | $202.5215 | $202.52 | $202.50 | $202.50 |
| Purchase #2 | $70.49 | 10.412% | $77.8294 | $77.83 | $77.85 | $77.80 |
| Purchase #3 | $152.74 | 13.870% | $173.925 | $173.93 | $173.95 | $173.90 |
| Purchase #4 | $109.79 | 9.602% | $120.332 | $120.33 | $120.35 | $120.30 |
| Purchase #5 | $227.40 | 11.535% | $253.6306 | $253.63 | $253.65 | $253.60 |
| Purchase #6 | $190.37 | 13.440% | $215.9557 | $215.96 | $215.95 | $216.00 |
| Purchase #7 | $32.36 | 10.425% | $35.7335 | $35.73 | $35.75 | $35.70 |
| 7 purchase totals = | $967.48 | $1,079.9277 | $1,079.93 | $1,080.00 | $1,079.80 | |