| 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 | $204.46 | 8.535% | $221.9107 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $35.40 | 12.318% | $39.7606 | $39.76 | $39.75 | $39.80 |
| Purchase #3 | $77.69 | 11.740% | $86.8108 | $86.81 | $86.80 | $86.80 |
| Purchase #4 | $194.85 | 8.623% | $211.6519 | $211.65 | $211.65 | $211.70 |
| Purchase #5 | $46.27 | 11.304% | $51.5004 | $51.50 | $51.50 | $51.50 |
| Purchase #6 | $48.70 | 12.573% | $54.8231 | $54.82 | $54.80 | $54.80 |
| Purchase #7 | $130.98 | 11.695% | $146.2981 | $146.30 | $146.30 | $146.30 |
| 7 purchase totals = | $738.35 | $812.7556 | $812.75 | $812.70 | $812.80 | |