| 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 | $229.69 | 12.210% | $257.7351 | $257.74 | $257.75 | $257.70 |
| Purchase #2 | $50.64 | 8.611% | $55.0006 | $55.00 | $55.00 | $55.00 |
| Purchase #3 | $161.44 | 6.118% | $171.3169 | $171.32 | $171.30 | $171.30 |
| Purchase #4 | $215.59 | 11.284% | $239.9172 | $239.92 | $239.90 | $239.90 |
| Purchase #5 | $122.81 | 4.312% | $128.1056 | $128.11 | $128.10 | $128.10 |
| Purchase #6 | $7.80 | 10.852% | $8.6465 | $8.65 | $8.65 | $8.60 |
| Purchase #7 | $149.98 | 6.409% | $159.5922 | $159.59 | $159.60 | $159.60 |
| 7 purchase totals = | $937.95 | $1,020.3141 | $1,020.33 | $1,020.30 | $1,020.20 | |