| 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 | $206.65 | 10.278% | $227.8895 | $227.89 | $227.90 | $227.90 |
| Purchase #2 | $130.36 | 9.545% | $142.8029 | $142.80 | $142.80 | $142.80 |
| Purchase #3 | $185.66 | 9.147% | $202.6423 | $202.64 | $202.65 | $202.60 |
| Purchase #4 | $106.85 | 7.438% | $114.7975 | $114.80 | $114.80 | $114.80 |
| Purchase #5 | $5.60 | 3.613% | $5.8023 | $5.80 | $5.80 | $5.80 |
| Purchase #6 | $22.90 | 3.853% | $23.7823 | $23.78 | $23.80 | $23.80 |
| Purchase #7 | $56.51 | 4.256% | $58.9151 | $58.92 | $58.90 | $58.90 |
| 7 purchase totals = | $714.53 | $776.6319 | $776.63 | $776.65 | $776.60 | |