| 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 | $116.30 | 11.770% | $129.9885 | $129.99 | $130.00 | $130.00 |
| Purchase #2 | $190.57 | 8.451% | $206.6751 | $206.68 | $206.70 | $206.70 |
| Purchase #3 | $162.93 | 9.294% | $178.0727 | $178.07 | $178.05 | $178.10 |
| Purchase #4 | $226.36 | 12.718% | $255.1485 | $255.15 | $255.15 | $255.10 |
| Purchase #5 | $6.43 | 7.830% | $6.9335 | $6.93 | $6.95 | $6.90 |
| Purchase #6 | $149.77 | 8.757% | $162.8854 | $162.89 | $162.90 | $162.90 |
| Purchase #7 | $246.74 | 9.846% | $271.034 | $271.03 | $271.05 | $271.00 |
| 7 purchase totals = | $1,099.10 | $1,210.7377 | $1,210.74 | $1,210.80 | $1,210.70 | |