| 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 | $204.58 | 12.434% | $230.0175 | $230.02 | $230.00 | $230.00 |
| Purchase #2 | $243.58 | 12.542% | $274.1298 | $274.13 | $274.15 | $274.10 |
| Purchase #3 | $70.29 | 12.760% | $79.259 | $79.26 | $79.25 | $79.30 |
| Purchase #4 | $158.34 | 13.496% | $179.7096 | $179.71 | $179.70 | $179.70 |
| Purchase #5 | $115.91 | 11.517% | $129.2594 | $129.26 | $129.25 | $129.30 |
| Purchase #6 | $161.85 | 3.606% | $167.6863 | $167.69 | $167.70 | $167.70 |
| Purchase #7 | $132.95 | 9.815% | $145.999 | $146.00 | $146.00 | $146.00 |
| 7 purchase totals = | $1,087.50 | $1,206.0606 | $1,206.07 | $1,206.05 | $1,206.10 | |