| 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 | $199.91 | 7.538% | $214.9792 | $214.98 | $215.00 | $215.00 |
| Purchase #2 | $198.55 | 11.523% | $221.4289 | $221.43 | $221.45 | $221.40 |
| Purchase #3 | $176.35 | 4.795% | $184.806 | $184.81 | $184.80 | $184.80 |
| Purchase #4 | $172.89 | 8.212% | $187.0877 | $187.09 | $187.10 | $187.10 |
| Purchase #5 | $172.70 | 3.275% | $178.3559 | $178.36 | $178.35 | $178.40 |
| Purchase #6 | $195.95 | 5.170% | $206.0806 | $206.08 | $206.10 | $206.10 |
| Purchase #7 | $100.86 | 6.633% | $107.55 | $107.55 | $107.55 | $107.60 |
| 7 purchase totals = | $1,217.21 | $1,300.2883 | $1,300.30 | $1,300.35 | $1,300.40 | |