| 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 | $218.90 | 9.764% | $240.2734 | $240.27 | $240.25 | $240.30 |
| Purchase #2 | $17.84 | 8.398% | $19.3382 | $19.34 | $19.35 | $19.30 |
| Purchase #3 | $198.87 | 7.444% | $213.6739 | $213.67 | $213.65 | $213.70 |
| Purchase #4 | $121.38 | 10.176% | $133.7316 | $133.73 | $133.75 | $133.70 |
| Purchase #5 | $57.42 | 9.631% | $62.9501 | $62.95 | $62.95 | $63.00 |
| Purchase #6 | $211.84 | 9.800% | $232.6003 | $232.60 | $232.60 | $232.60 |
| Purchase #7 | $86.74 | 10.354% | $95.7211 | $95.72 | $95.70 | $95.70 |
| 7 purchase totals = | $912.99 | $998.2886 | $998.28 | $998.25 | $998.30 | |