| 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 | $118.49 | 3.703% | $122.8777 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $134.92 | 8.797% | $146.7889 | $146.79 | $146.80 | $146.80 |
| Purchase #3 | $190.29 | 6.842% | $203.3096 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $149.61 | 3.415% | $154.7192 | $154.72 | $154.70 | $154.70 |
| Purchase #5 | $248.71 | 5.836% | $263.2247 | $263.22 | $263.20 | $263.20 |
| Purchase #6 | $206.76 | 6.575% | $220.3545 | $220.35 | $220.35 | $220.40 |
| Purchase #7 | $91.83 | 12.658% | $103.4538 | $103.45 | $103.45 | $103.50 |
| 7 purchase totals = | $1,140.61 | $1,214.7284 | $1,214.72 | $1,214.70 | $1,214.80 | |