| 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 | $7.87 | 13.305% | $8.9171 | $8.92 | $8.90 | $8.90 |
| Purchase #2 | $247.88 | 10.269% | $273.3348 | $273.33 | $273.35 | $273.30 |
| Purchase #3 | $223.91 | 11.104% | $248.773 | $248.77 | $248.75 | $248.80 |
| Purchase #4 | $124.62 | 13.452% | $141.3839 | $141.38 | $141.40 | $141.40 |
| Purchase #5 | $32.90 | 5.448% | $34.6924 | $34.69 | $34.70 | $34.70 |
| Purchase #6 | $108.57 | 11.280% | $120.8167 | $120.82 | $120.80 | $120.80 |
| Purchase #7 | $241.89 | 7.459% | $259.9326 | $259.93 | $259.95 | $259.90 |
| 7 purchase totals = | $987.64 | $1,087.8505 | $1,087.84 | $1,087.85 | $1,087.80 | |