| 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 | $183.98 | 5.108% | $193.3777 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $181.93 | 8.865% | $198.0581 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $233.43 | 8.699% | $253.7361 | $253.74 | $253.75 | $253.70 |
| Purchase #4 | $173.94 | 4.228% | $181.2942 | $181.29 | $181.30 | $181.30 |
| Purchase #5 | $85.94 | 11.481% | $95.8068 | $95.81 | $95.80 | $95.80 |
| Purchase #6 | $138.63 | 6.827% | $148.0943 | $148.09 | $148.10 | $148.10 |
| Purchase #7 | $143.66 | 11.864% | $160.7038 | $160.70 | $160.70 | $160.70 |
| 7 purchase totals = | $1,141.51 | $1,231.0710 | $1,231.07 | $1,231.10 | $1,231.10 | |