| 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 | $231.45 | 9.248% | $252.8545 | $252.85 | $252.85 | $252.90 |
| Purchase #2 | $205.37 | 11.188% | $228.3468 | $228.35 | $228.35 | $228.30 |
| Purchase #3 | $249.87 | 7.838% | $269.4548 | $269.45 | $269.45 | $269.50 |
| Purchase #4 | $169.42 | 6.183% | $179.8952 | $179.90 | $179.90 | $179.90 |
| Purchase #5 | $91.98 | 8.837% | $100.1083 | $100.11 | $100.10 | $100.10 |
| Purchase #6 | $175.30 | 5.794% | $185.4569 | $185.46 | $185.45 | $185.50 |
| Purchase #7 | $47.28 | 7.264% | $50.7144 | $50.71 | $50.70 | $50.70 |
| 7 purchase totals = | $1,170.67 | $1,266.8309 | $1,266.83 | $1,266.80 | $1,266.90 | |