| 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 | $221.61 | 6.835% | $236.757 | $236.76 | $236.75 | $236.80 |
| Purchase #2 | $201.87 | 5.827% | $213.633 | $213.63 | $213.65 | $213.60 |
| Purchase #3 | $184.45 | 13.804% | $209.9115 | $209.91 | $209.90 | $209.90 |
| Purchase #4 | $143.61 | 4.338% | $149.8398 | $149.84 | $149.85 | $149.80 |
| Purchase #5 | $195.65 | 12.409% | $219.9282 | $219.93 | $219.95 | $219.90 |
| Purchase #6 | $14.27 | 11.793% | $15.9529 | $15.95 | $15.95 | $16.00 |
| Purchase #7 | $196.26 | 8.798% | $213.527 | $213.53 | $213.55 | $213.50 |
| 7 purchase totals = | $1,157.72 | $1,259.5494 | $1,259.55 | $1,259.60 | $1,259.50 | |