| 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 | $209.66 | 4.390% | $218.8641 | $218.86 | $218.85 | $218.90 |
| Purchase #2 | $65.82 | 5.386% | $69.3651 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $157.37 | 13.491% | $178.6008 | $178.60 | $178.60 | $178.60 |
| Purchase #4 | $174.68 | 13.725% | $198.6548 | $198.65 | $198.65 | $198.70 |
| Purchase #5 | $155.76 | 6.113% | $165.2816 | $165.28 | $165.30 | $165.30 |
| Purchase #6 | $142.40 | 5.305% | $149.9543 | $149.95 | $149.95 | $150.00 |
| Purchase #7 | $240.93 | 9.397% | $263.5702 | $263.57 | $263.55 | $263.60 |
| 7 purchase totals = | $1,146.62 | $1,244.2909 | $1,244.28 | $1,244.25 | $1,244.50 | |