| 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 | $207.80 | 11.519% | $231.7365 | $231.74 | $231.75 | $231.70 |
| Purchase #2 | $209.58 | 11.614% | $233.9206 | $233.92 | $233.90 | $233.90 |
| Purchase #3 | $195.26 | 3.480% | $202.055 | $202.06 | $202.05 | $202.10 |
| Purchase #4 | $171.86 | 7.454% | $184.6704 | $184.67 | $184.65 | $184.70 |
| Purchase #5 | $201.34 | 8.866% | $219.1908 | $219.19 | $219.20 | $219.20 |
| Purchase #6 | $50.38 | 12.557% | $56.7062 | $56.71 | $56.70 | $56.70 |
| Purchase #7 | $178.28 | 12.407% | $200.3992 | $200.40 | $200.40 | $200.40 |
| 7 purchase totals = | $1,214.50 | $1,328.6787 | $1,328.69 | $1,328.65 | $1,328.70 | |