| 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 | $48.39 | 5.789% | $51.1913 | $51.19 | $51.20 | $51.20 |
| Purchase #2 | $116.27 | 3.855% | $120.7522 | $120.75 | $120.75 | $120.80 |
| Purchase #3 | $33.60 | 10.432% | $37.1052 | $37.11 | $37.10 | $37.10 |
| Purchase #4 | $246.30 | 10.791% | $272.8782 | $272.88 | $272.90 | $272.90 |
| Purchase #5 | $222.50 | 10.258% | $245.3241 | $245.32 | $245.30 | $245.30 |
| Purchase #6 | $221.33 | 8.329% | $239.7646 | $239.76 | $239.75 | $239.80 |
| Purchase #7 | $181.29 | 10.507% | $200.3381 | $200.34 | $200.35 | $200.30 |
| 7 purchase totals = | $1,069.68 | $1,167.3537 | $1,167.35 | $1,167.35 | $1,167.40 | |