| 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 | $241.28 | 10.441% | $266.472 | $266.47 | $266.45 | $266.50 |
| Purchase #2 | $128.54 | 6.574% | $136.9902 | $136.99 | $137.00 | $137.00 |
| Purchase #3 | $206.84 | 9.860% | $227.2344 | $227.23 | $227.25 | $227.20 |
| Purchase #4 | $175.46 | 7.757% | $189.0704 | $189.07 | $189.05 | $189.10 |
| Purchase #5 | $219.87 | 6.159% | $233.4118 | $233.41 | $233.40 | $233.40 |
| Purchase #6 | $227.95 | 5.494% | $240.4736 | $240.47 | $240.45 | $240.50 |
| Purchase #7 | $105.59 | 10.392% | $116.5629 | $116.56 | $116.55 | $116.60 |
| 7 purchase totals = | $1,305.53 | $1,410.2153 | $1,410.20 | $1,410.15 | $1,410.30 | |