| 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 | $227.29 | 8.181% | $245.8846 | $245.88 | $245.90 | $245.90 |
| Purchase #2 | $239.54 | 5.611% | $252.9806 | $252.98 | $253.00 | $253.00 |
| Purchase #3 | $189.71 | 12.356% | $213.1506 | $213.15 | $213.15 | $213.20 |
| Purchase #4 | $193.52 | 12.491% | $217.6926 | $217.69 | $217.70 | $217.70 |
| Purchase #5 | $239.28 | 13.156% | $270.7597 | $270.76 | $270.75 | $270.80 |
| Purchase #6 | $35.25 | 8.860% | $38.3732 | $38.37 | $38.35 | $38.40 |
| Purchase #7 | $99.85 | 7.646% | $107.4845 | $107.48 | $107.50 | $107.50 |
| 7 purchase totals = | $1,224.44 | $1,346.3258 | $1,346.31 | $1,346.35 | $1,346.50 | |