| 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 | $124.39 | 6.461% | $132.4268 | $132.43 | $132.45 | $132.40 |
| Purchase #2 | $244.61 | 12.267% | $274.6163 | $274.62 | $274.60 | $274.60 |
| Purchase #3 | $217.33 | 13.138% | $245.8828 | $245.88 | $245.90 | $245.90 |
| Purchase #4 | $206.98 | 12.566% | $232.9891 | $232.99 | $233.00 | $233.00 |
| Purchase #5 | $161.93 | 10.268% | $178.557 | $178.56 | $178.55 | $178.60 |
| Purchase #6 | $107.92 | 7.466% | $115.9773 | $115.98 | $116.00 | $116.00 |
| Purchase #7 | $15.31 | 8.620% | $16.6297 | $16.63 | $16.65 | $16.60 |
| 7 purchase totals = | $1,078.47 | $1,197.0790 | $1,197.09 | $1,197.15 | $1,197.10 | |