| 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 | $99.88 | 6.250% | $106.1225 | $106.12 | $106.10 | $106.10 |
| Purchase #2 | $236.35 | 5.723% | $249.8763 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $24.25 | 6.490% | $25.8238 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $206.53 | 6.603% | $220.1672 | $220.17 | $220.15 | $220.20 |
| Purchase #5 | $145.88 | 11.230% | $162.2623 | $162.26 | $162.25 | $162.30 |
| Purchase #6 | $169.28 | 6.534% | $180.3408 | $180.34 | $180.35 | $180.30 |
| Purchase #7 | $157.35 | 9.236% | $171.8828 | $171.88 | $171.90 | $171.90 |
| 7 purchase totals = | $1,039.52 | $1,116.4757 | $1,116.47 | $1,116.45 | $1,116.50 | |