| 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 | $217.25 | 11.853% | $243.0006 | $243.00 | $243.00 | $243.00 |
| Purchase #2 | $178.51 | 7.732% | $192.3124 | $192.31 | $192.30 | $192.30 |
| Purchase #3 | $135.78 | 7.235% | $145.6037 | $145.60 | $145.60 | $145.60 |
| Purchase #4 | $177.83 | 5.827% | $188.1922 | $188.19 | $188.20 | $188.20 |
| Purchase #5 | $199.79 | 7.651% | $215.0759 | $215.08 | $215.10 | $215.10 |
| Purchase #6 | $62.86 | 11.252% | $69.933 | $69.93 | $69.95 | $69.90 |
| Purchase #7 | $126.52 | 6.540% | $134.7944 | $134.79 | $134.80 | $134.80 |
| 7 purchase totals = | $1,098.54 | $1,188.9122 | $1,188.90 | $1,188.95 | $1,188.90 | |