| 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 | $187.49 | 10.342% | $206.8802 | $206.88 | $206.90 | $206.90 |
| Purchase #2 | $248.53 | 4.845% | $260.5713 | $260.57 | $260.55 | $260.60 |
| Purchase #3 | $194.97 | 9.393% | $213.2835 | $213.28 | $213.30 | $213.30 |
| Purchase #4 | $137.42 | 5.742% | $145.3107 | $145.31 | $145.30 | $145.30 |
| Purchase #5 | $106.32 | 9.836% | $116.7776 | $116.78 | $116.80 | $116.80 |
| Purchase #6 | $109.75 | 10.132% | $120.8699 | $120.87 | $120.85 | $120.90 |
| Purchase #7 | $110.76 | 10.278% | $122.1439 | $122.14 | $122.15 | $122.10 |
| 7 purchase totals = | $1,095.24 | $1,185.8371 | $1,185.83 | $1,185.85 | $1,185.90 | |