| 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 | $124.50 | 8.618% | $135.2294 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $220.47 | 9.175% | $240.6981 | $240.70 | $240.70 | $240.70 |
| Purchase #3 | $27.80 | 5.532% | $29.3379 | $29.34 | $29.35 | $29.30 |
| Purchase #4 | $77.57 | 5.376% | $81.7402 | $81.74 | $81.75 | $81.70 |
| Purchase #5 | $116.33 | 6.696% | $124.1195 | $124.12 | $124.10 | $124.10 |
| Purchase #6 | $217.96 | 5.830% | $230.6671 | $230.67 | $230.65 | $230.70 |
| Purchase #7 | $119.69 | 4.145% | $124.6512 | $124.65 | $124.65 | $124.70 |
| 7 purchase totals = | $904.32 | $966.4434 | $966.45 | $966.45 | $966.40 | |