| 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 | $208.52 | 5.301% | $219.5736 | $219.57 | $219.55 | $219.60 |
| Purchase #2 | $57.27 | 6.267% | $60.8591 | $60.86 | $60.85 | $60.90 |
| Purchase #3 | $243.34 | 10.831% | $269.6962 | $269.70 | $269.70 | $269.70 |
| Purchase #4 | $215.47 | 4.301% | $224.7374 | $224.74 | $224.75 | $224.70 |
| Purchase #5 | $79.55 | 4.574% | $83.1886 | $83.19 | $83.20 | $83.20 |
| Purchase #6 | $123.58 | 13.444% | $140.1941 | $140.19 | $140.20 | $140.20 |
| Purchase #7 | $131.36 | 12.347% | $147.579 | $147.58 | $147.60 | $147.60 |
| 7 purchase totals = | $1,059.09 | $1,145.8280 | $1,145.83 | $1,145.85 | $1,145.90 | |