| 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 | $237.80 | 8.363% | $257.6872 | $257.69 | $257.70 | $257.70 |
| Purchase #2 | $117.94 | 5.114% | $123.9715 | $123.97 | $123.95 | $124.00 |
| Purchase #3 | $221.72 | 12.570% | $249.5902 | $249.59 | $249.60 | $249.60 |
| Purchase #4 | $160.57 | 4.555% | $167.884 | $167.88 | $167.90 | $167.90 |
| Purchase #5 | $120.30 | 6.392% | $127.9896 | $127.99 | $128.00 | $128.00 |
| Purchase #6 | $54.42 | 11.475% | $60.6647 | $60.66 | $60.65 | $60.70 |
| Purchase #7 | $150.33 | 4.216% | $156.6679 | $156.67 | $156.65 | $156.70 |
| 7 purchase totals = | $1,063.08 | $1,144.4551 | $1,144.45 | $1,144.45 | $1,144.60 | |