| 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 | $163.88 | 9.103% | $178.798 | $178.80 | $178.80 | $178.80 |
| Purchase #2 | $207.83 | 11.654% | $232.0505 | $232.05 | $232.05 | $232.10 |
| Purchase #3 | $189.96 | 3.660% | $196.9125 | $196.91 | $196.90 | $196.90 |
| Purchase #4 | $39.86 | 7.830% | $42.981 | $42.98 | $43.00 | $43.00 |
| Purchase #5 | $240.72 | 6.444% | $256.232 | $256.23 | $256.25 | $256.20 |
| Purchase #6 | $220.72 | 11.615% | $246.3566 | $246.36 | $246.35 | $246.40 |
| Purchase #7 | $110.83 | 10.512% | $122.4804 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $1,173.80 | $1,275.8110 | $1,275.81 | $1,275.85 | $1,275.90 | |