| 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 | $206.97 | 4.516% | $216.3168 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $75.83 | 10.737% | $83.9719 | $83.97 | $83.95 | $84.00 |
| Purchase #3 | $150.51 | 8.631% | $163.5005 | $163.50 | $163.50 | $163.50 |
| Purchase #4 | $152.91 | 9.552% | $167.516 | $167.52 | $167.50 | $167.50 |
| Purchase #5 | $248.32 | 10.660% | $274.7909 | $274.79 | $274.80 | $274.80 |
| Purchase #6 | $197.68 | 12.864% | $223.1096 | $223.11 | $223.10 | $223.10 |
| Purchase #7 | $11.87 | 9.719% | $13.0236 | $13.02 | $13.00 | $13.00 |
| 7 purchase totals = | $1,044.09 | $1,142.2293 | $1,142.23 | $1,142.15 | $1,142.20 | |