| 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 | $178.91 | 5.668% | $189.0506 | $189.05 | $189.05 | $189.10 |
| Purchase #2 | $156.38 | 10.726% | $173.1533 | $173.15 | $173.15 | $173.20 |
| Purchase #3 | $51.70 | 13.522% | $58.6909 | $58.69 | $58.70 | $58.70 |
| Purchase #4 | $218.33 | 10.338% | $240.901 | $240.90 | $240.90 | $240.90 |
| Purchase #5 | $105.70 | 11.159% | $117.4951 | $117.50 | $117.50 | $117.50 |
| Purchase #6 | $226.63 | 13.493% | $257.2092 | $257.21 | $257.20 | $257.20 |
| Purchase #7 | $203.27 | 4.163% | $211.7321 | $211.73 | $211.75 | $211.70 |
| 7 purchase totals = | $1,140.92 | $1,248.2322 | $1,248.23 | $1,248.25 | $1,248.30 | |