| 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 | $120.78 | 7.427% | $129.7503 | $129.75 | $129.75 | $129.80 |
| Purchase #2 | $163.60 | 9.378% | $178.9424 | $178.94 | $178.95 | $178.90 |
| Purchase #3 | $153.87 | 10.272% | $169.6755 | $169.68 | $169.70 | $169.70 |
| Purchase #4 | $213.64 | 12.445% | $240.2275 | $240.23 | $240.25 | $240.20 |
| Purchase #5 | $103.33 | 11.318% | $115.0249 | $115.02 | $115.00 | $115.00 |
| Purchase #6 | $221.44 | 12.723% | $249.6138 | $249.61 | $249.60 | $249.60 |
| Purchase #7 | $122.33 | 5.159% | $128.641 | $128.64 | $128.65 | $128.60 |
| 7 purchase totals = | $1,098.99 | $1,211.8754 | $1,211.87 | $1,211.90 | $1,211.80 | |