| 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 | $245.35 | 4.243% | $255.7602 | $255.76 | $255.75 | $255.80 |
| Purchase #2 | $178.98 | 13.114% | $202.4514 | $202.45 | $202.45 | $202.50 |
| Purchase #3 | $162.71 | 12.428% | $182.9316 | $182.93 | $182.95 | $182.90 |
| Purchase #4 | $115.34 | 9.801% | $126.6445 | $126.64 | $126.65 | $126.60 |
| Purchase #5 | $147.51 | 4.467% | $154.0993 | $154.10 | $154.10 | $154.10 |
| Purchase #6 | $231.40 | 7.753% | $249.3404 | $249.34 | $249.35 | $249.30 |
| Purchase #7 | $177.96 | 7.234% | $190.8336 | $190.83 | $190.85 | $190.80 |
| 7 purchase totals = | $1,259.25 | $1,362.0610 | $1,362.05 | $1,362.10 | $1,362.00 | |