| 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 | $220.71 | 3.534% | $228.5099 | $228.51 | $228.50 | $228.50 |
| Purchase #2 | $195.44 | 9.632% | $214.2648 | $214.26 | $214.25 | $214.30 |
| Purchase #3 | $108.72 | 7.596% | $116.9784 | $116.98 | $117.00 | $117.00 |
| Purchase #4 | $187.95 | 11.688% | $209.9176 | $209.92 | $209.90 | $209.90 |
| Purchase #5 | $89.86 | 7.489% | $96.5896 | $96.59 | $96.60 | $96.60 |
| Purchase #6 | $169.97 | 3.537% | $175.9818 | $175.98 | $176.00 | $176.00 |
| Purchase #7 | $169.45 | 6.571% | $180.5846 | $180.58 | $180.60 | $180.60 |
| 7 purchase totals = | $1,142.10 | $1,222.8267 | $1,222.82 | $1,222.85 | $1,222.90 | |