| 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 | $186.57 | 4.465% | $194.9004 | $194.90 | $194.90 | $194.90 |
| Purchase #2 | $188.54 | 7.460% | $202.6051 | $202.61 | $202.60 | $202.60 |
| Purchase #3 | $216.69 | 3.353% | $223.9556 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $195.82 | 6.251% | $208.0607 | $208.06 | $208.05 | $208.10 |
| Purchase #5 | $194.59 | 10.694% | $215.3995 | $215.40 | $215.40 | $215.40 |
| Purchase #6 | $194.84 | 11.401% | $217.0537 | $217.05 | $217.05 | $217.10 |
| Purchase #7 | $202.77 | 8.253% | $219.5046 | $219.50 | $219.50 | $219.50 |
| 7 purchase totals = | $1,379.82 | $1,481.4796 | $1,481.48 | $1,481.45 | $1,481.60 | |