| 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 | $246.42 | 10.154% | $271.4415 | $271.44 | $271.45 | $271.40 |
| Purchase #2 | $90.34 | 11.428% | $100.6641 | $100.66 | $100.65 | $100.70 |
| Purchase #3 | $189.58 | 4.292% | $197.7168 | $197.72 | $197.70 | $197.70 |
| Purchase #4 | $248.78 | 10.205% | $274.168 | $274.17 | $274.15 | $274.20 |
| Purchase #5 | $242.73 | 11.817% | $271.4134 | $271.41 | $271.40 | $271.40 |
| Purchase #6 | $213.59 | 8.135% | $230.9655 | $230.97 | $230.95 | $231.00 |
| Purchase #7 | $6.63 | 12.795% | $7.4783 | $7.48 | $7.50 | $7.50 |
| 7 purchase totals = | $1,238.07 | $1,353.8476 | $1,353.85 | $1,353.80 | $1,353.90 | |