| 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 | $230.92 | 4.508% | $241.3299 | $241.33 | $241.35 | $241.30 |
| Purchase #2 | $14.29 | 10.789% | $15.8317 | $15.83 | $15.85 | $15.80 |
| Purchase #3 | $170.72 | 13.479% | $193.7313 | $193.73 | $193.75 | $193.70 |
| Purchase #4 | $245.88 | 7.369% | $263.9989 | $264.00 | $264.00 | $264.00 |
| Purchase #5 | $100.35 | 5.841% | $106.2114 | $106.21 | $106.20 | $106.20 |
| Purchase #6 | $156.70 | 8.256% | $169.6372 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $138.65 | 5.192% | $145.8487 | $145.85 | $145.85 | $145.80 |
| 7 purchase totals = | $1,057.51 | $1,136.5891 | $1,136.59 | $1,136.65 | $1,136.40 | |