| 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 | $11.67 | 6.335% | $12.4093 | $12.41 | $12.40 | $12.40 |
| Purchase #2 | $189.25 | 13.123% | $214.0853 | $214.09 | $214.10 | $214.10 |
| Purchase #3 | $71.88 | 3.726% | $74.5582 | $74.56 | $74.55 | $74.60 |
| Purchase #4 | $196.42 | 13.628% | $223.1881 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $192.77 | 11.333% | $214.6166 | $214.62 | $214.60 | $214.60 |
| Purchase #6 | $172.63 | 5.810% | $182.6598 | $182.66 | $182.65 | $182.70 |
| Purchase #7 | $50.50 | 6.454% | $53.7593 | $53.76 | $53.75 | $53.80 |
| 7 purchase totals = | $885.12 | $975.2766 | $975.29 | $975.25 | $975.40 | |