| 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 | $82.89 | 8.392% | $89.8461 | $89.85 | $89.85 | $89.80 |
| Purchase #2 | $238.46 | 5.436% | $251.4227 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $248.44 | 4.818% | $260.4098 | $260.41 | $260.40 | $260.40 |
| Purchase #4 | $47.90 | 12.637% | $53.9531 | $53.95 | $53.95 | $54.00 |
| Purchase #5 | $166.41 | 13.634% | $189.0983 | $189.10 | $189.10 | $189.10 |
| Purchase #6 | $178.47 | 12.406% | $200.611 | $200.61 | $200.60 | $200.60 |
| Purchase #7 | $246.42 | 11.250% | $274.1423 | $274.14 | $274.15 | $274.10 |
| 7 purchase totals = | $1,208.99 | $1,319.4833 | $1,319.48 | $1,319.45 | $1,319.40 | |