| 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 | $76.54 | 10.416% | $84.5124 | $84.51 | $84.50 | $84.50 |
| Purchase #2 | $182.52 | 4.270% | $190.3136 | $190.31 | $190.30 | $190.30 |
| Purchase #3 | $213.76 | 9.398% | $233.8492 | $233.85 | $233.85 | $233.80 |
| Purchase #4 | $203.63 | 13.753% | $231.6352 | $231.64 | $231.65 | $231.60 |
| Purchase #5 | $88.54 | 11.746% | $98.9399 | $98.94 | $98.95 | $98.90 |
| Purchase #6 | $77.31 | 6.379% | $82.2416 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $209.52 | 7.365% | $224.9511 | $224.95 | $224.95 | $225.00 |
| 7 purchase totals = | $1,051.82 | $1,146.4430 | $1,146.44 | $1,146.45 | $1,146.30 | |