| 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 | $108.55 | 8.197% | $117.4478 | $117.45 | $117.45 | $117.40 |
| Purchase #2 | $186.90 | 13.165% | $211.5054 | $211.51 | $211.50 | $211.50 |
| Purchase #3 | $49.98 | 11.517% | $55.7362 | $55.74 | $55.75 | $55.70 |
| Purchase #4 | $67.92 | 4.211% | $70.7801 | $70.78 | $70.80 | $70.80 |
| Purchase #5 | $216.99 | 7.415% | $233.0798 | $233.08 | $233.10 | $233.10 |
| Purchase #6 | $94.96 | 11.331% | $105.7199 | $105.72 | $105.70 | $105.70 |
| Purchase #7 | $130.45 | 11.795% | $145.8366 | $145.84 | $145.85 | $145.80 |
| 7 purchase totals = | $855.75 | $940.1058 | $940.12 | $940.15 | $940.00 | |