| 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 | $118.54 | 8.608% | $128.7439 | $128.74 | $128.75 | $128.70 |
| Purchase #2 | $108.31 | 12.405% | $121.7459 | $121.75 | $121.75 | $121.70 |
| Purchase #3 | $37.33 | 10.493% | $41.247 | $41.25 | $41.25 | $41.20 |
| Purchase #4 | $247.28 | 6.320% | $262.9081 | $262.91 | $262.90 | $262.90 |
| Purchase #5 | $195.82 | 9.797% | $215.0045 | $215.00 | $215.00 | $215.00 |
| Purchase #6 | $90.64 | 3.769% | $94.0562 | $94.06 | $94.05 | $94.10 |
| Purchase #7 | $89.70 | 7.545% | $96.4679 | $96.47 | $96.45 | $96.50 |
| 7 purchase totals = | $887.62 | $960.1735 | $960.18 | $960.15 | $960.10 | |