| 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 | $203.91 | 11.229% | $226.8071 | $226.81 | $226.80 | $226.80 |
| Purchase #2 | $219.26 | 10.546% | $242.3832 | $242.38 | $242.40 | $242.40 |
| Purchase #3 | $154.74 | 11.521% | $172.5676 | $172.57 | $172.55 | $172.60 |
| Purchase #4 | $204.92 | 5.818% | $216.8422 | $216.84 | $216.85 | $216.80 |
| Purchase #5 | $230.31 | 12.825% | $259.8473 | $259.85 | $259.85 | $259.80 |
| Purchase #6 | $113.73 | 3.570% | $117.7902 | $117.79 | $117.80 | $117.80 |
| Purchase #7 | $179.43 | 3.323% | $185.3925 | $185.39 | $185.40 | $185.40 |
| 7 purchase totals = | $1,306.30 | $1,421.6301 | $1,421.63 | $1,421.65 | $1,421.60 | |