| 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 | $187.90 | 7.198% | $201.425 | $201.43 | $201.45 | $201.40 |
| Purchase #2 | $167.34 | 8.722% | $181.9354 | $181.94 | $181.95 | $181.90 |
| Purchase #3 | $134.80 | 13.786% | $153.3835 | $153.38 | $153.40 | $153.40 |
| Purchase #4 | $121.29 | 8.474% | $131.5681 | $131.57 | $131.55 | $131.60 |
| Purchase #5 | $200.81 | 6.813% | $214.4912 | $214.49 | $214.50 | $214.50 |
| Purchase #6 | $105.84 | 10.264% | $116.7034 | $116.70 | $116.70 | $116.70 |
| Purchase #7 | $216.26 | 3.643% | $224.1384 | $224.14 | $224.15 | $224.10 |
| 7 purchase totals = | $1,134.24 | $1,223.6450 | $1,223.65 | $1,223.70 | $1,223.60 | |