| 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 | $248.52 | 7.406% | $266.9254 | $266.93 | $266.95 | $266.90 |
| Purchase #2 | $233.87 | 5.856% | $247.5654 | $247.57 | $247.55 | $247.60 |
| Purchase #3 | $196.25 | 5.255% | $206.5629 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $100.59 | 6.453% | $107.0811 | $107.08 | $107.10 | $107.10 |
| Purchase #5 | $91.64 | 11.784% | $102.4389 | $102.44 | $102.45 | $102.40 |
| Purchase #6 | $219.73 | 8.544% | $238.5037 | $238.50 | $238.50 | $238.50 |
| Purchase #7 | $217.60 | 6.110% | $230.8954 | $230.90 | $230.90 | $230.90 |
| 7 purchase totals = | $1,308.20 | $1,399.9728 | $1,399.98 | $1,400.00 | $1,400.00 | |