| 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 | $220.77 | 10.462% | $243.867 | $243.87 | $243.85 | $243.90 |
| Purchase #2 | $112.59 | 12.814% | $127.0173 | $127.02 | $127.00 | $127.00 |
| Purchase #3 | $75.30 | 4.823% | $78.9317 | $78.93 | $78.95 | $78.90 |
| Purchase #4 | $202.61 | 6.120% | $215.0097 | $215.01 | $215.00 | $215.00 |
| Purchase #5 | $247.73 | 12.310% | $278.2256 | $278.23 | $278.25 | $278.20 |
| Purchase #6 | $159.99 | 10.823% | $177.3057 | $177.31 | $177.30 | $177.30 |
| Purchase #7 | $8.74 | 5.767% | $9.244 | $9.24 | $9.25 | $9.20 |
| 7 purchase totals = | $1,027.73 | $1,129.6010 | $1,129.61 | $1,129.60 | $1,129.50 | |