| 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 | $181.35 | 8.380% | $196.5471 | $196.55 | $196.55 | $196.50 |
| Purchase #2 | $214.74 | 9.510% | $235.1618 | $235.16 | $235.15 | $235.20 |
| Purchase #3 | $106.60 | 10.559% | $117.8559 | $117.86 | $117.85 | $117.90 |
| Purchase #4 | $173.39 | 12.253% | $194.6355 | $194.64 | $194.65 | $194.60 |
| Purchase #5 | $14.44 | 13.431% | $16.3794 | $16.38 | $16.40 | $16.40 |
| Purchase #6 | $80.34 | 10.119% | $88.4696 | $88.47 | $88.45 | $88.50 |
| Purchase #7 | $222.47 | 7.439% | $239.0195 | $239.02 | $239.00 | $239.00 |
| 7 purchase totals = | $993.33 | $1,088.0688 | $1,088.08 | $1,088.05 | $1,088.10 | |