| 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 | $98.70 | 9.755% | $108.3282 | $108.33 | $108.35 | $108.30 |
| Purchase #2 | $193.92 | 7.442% | $208.3515 | $208.35 | $208.35 | $208.40 |
| Purchase #3 | $197.27 | 6.698% | $210.4831 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $130.47 | 12.651% | $146.9758 | $146.98 | $147.00 | $147.00 |
| Purchase #5 | $214.67 | 8.206% | $232.2858 | $232.29 | $232.30 | $232.30 |
| Purchase #6 | $173.56 | 4.491% | $181.3546 | $181.35 | $181.35 | $181.40 |
| Purchase #7 | $41.76 | 8.511% | $45.3142 | $45.31 | $45.30 | $45.30 |
| 7 purchase totals = | $1,050.35 | $1,133.0932 | $1,133.09 | $1,133.15 | $1,133.20 | |