| 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 | $215.35 | 12.796% | $242.9062 | $242.91 | $242.90 | $242.90 |
| Purchase #2 | $166.84 | 12.179% | $187.1594 | $187.16 | $187.15 | $187.20 |
| Purchase #3 | $39.54 | 11.731% | $44.1784 | $44.18 | $44.20 | $44.20 |
| Purchase #4 | $101.78 | 6.819% | $108.7204 | $108.72 | $108.70 | $108.70 |
| Purchase #5 | $240.60 | 3.302% | $248.5446 | $248.54 | $248.55 | $248.50 |
| Purchase #6 | $154.53 | 9.852% | $169.7543 | $169.75 | $169.75 | $169.80 |
| Purchase #7 | $171.87 | 10.584% | $190.0607 | $190.06 | $190.05 | $190.10 |
| 7 purchase totals = | $1,090.51 | $1,191.3240 | $1,191.32 | $1,191.30 | $1,191.40 | |