| 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 | $34.38 | 11.791% | $38.4337 | $38.43 | $38.45 | $38.40 |
| Purchase #2 | $53.46 | 12.857% | $60.3334 | $60.33 | $60.35 | $60.30 |
| Purchase #3 | $238.67 | 5.110% | $250.866 | $250.87 | $250.85 | $250.90 |
| Purchase #4 | $106.48 | 9.334% | $116.4188 | $116.42 | $116.40 | $116.40 |
| Purchase #5 | $178.32 | 7.687% | $192.0275 | $192.03 | $192.05 | $192.00 |
| Purchase #6 | $222.77 | 12.723% | $251.113 | $251.11 | $251.10 | $251.10 |
| Purchase #7 | $83.99 | 13.411% | $95.2539 | $95.25 | $95.25 | $95.30 |
| 7 purchase totals = | $918.07 | $1,004.4463 | $1,004.44 | $1,004.45 | $1,004.40 | |