| 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 | $190.73 | 9.444% | $208.7425 | $208.74 | $208.75 | $208.70 |
| Purchase #2 | $207.79 | 4.451% | $217.0387 | $217.04 | $217.05 | $217.00 |
| Purchase #3 | $113.77 | 6.278% | $120.9125 | $120.91 | $120.90 | $120.90 |
| Purchase #4 | $230.35 | 12.196% | $258.4435 | $258.44 | $258.45 | $258.40 |
| Purchase #5 | $148.92 | 8.623% | $161.7614 | $161.76 | $161.75 | $161.80 |
| Purchase #6 | $32.96 | 5.778% | $34.8644 | $34.86 | $34.85 | $34.90 |
| Purchase #7 | $244.66 | 3.338% | $252.8268 | $252.83 | $252.85 | $252.80 |
| 7 purchase totals = | $1,169.18 | $1,254.5898 | $1,254.58 | $1,254.60 | $1,254.50 | |