| 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 | $215.40 | 11.251% | $239.6347 | $239.63 | $239.65 | $239.60 |
| Purchase #2 | $187.99 | 9.737% | $206.2946 | $206.29 | $206.30 | $206.30 |
| Purchase #3 | $127.77 | 10.280% | $140.9048 | $140.90 | $140.90 | $140.90 |
| Purchase #4 | $29.77 | 7.392% | $31.9706 | $31.97 | $31.95 | $32.00 |
| Purchase #5 | $95.61 | 4.472% | $99.8857 | $99.89 | $99.90 | $99.90 |
| Purchase #6 | $163.34 | 9.447% | $178.7707 | $178.77 | $178.75 | $178.80 |
| Purchase #7 | $250.84 | 8.610% | $272.4373 | $272.44 | $272.45 | $272.40 |
| 7 purchase totals = | $1,070.72 | $1,169.8984 | $1,169.89 | $1,169.90 | $1,169.90 | |