| 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 | $250.74 | 7.563% | $269.7035 | $269.70 | $269.70 | $269.70 |
| Purchase #2 | $206.36 | 7.129% | $221.0714 | $221.07 | $221.05 | $221.10 |
| Purchase #3 | $168.99 | 10.564% | $186.8421 | $186.84 | $186.85 | $186.80 |
| Purchase #4 | $239.29 | 6.830% | $255.6335 | $255.63 | $255.65 | $255.60 |
| Purchase #5 | $48.62 | 3.140% | $50.1467 | $50.15 | $50.15 | $50.10 |
| Purchase #6 | $98.53 | 3.621% | $102.0978 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $231.50 | 11.289% | $257.634 | $257.63 | $257.65 | $257.60 |
| 7 purchase totals = | $1,244.03 | $1,343.1290 | $1,343.12 | $1,343.15 | $1,343.00 | |