| 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 | $84.37 | 7.818% | $90.966 | $90.97 | $90.95 | $91.00 |
| Purchase #2 | $235.36 | 8.516% | $255.4033 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $78.75 | 8.262% | $85.2563 | $85.26 | $85.25 | $85.30 |
| Purchase #4 | $141.97 | 12.547% | $159.783 | $159.78 | $159.80 | $159.80 |
| Purchase #5 | $232.70 | 3.333% | $240.4559 | $240.46 | $240.45 | $240.50 |
| Purchase #6 | $151.37 | 5.113% | $159.1095 | $159.11 | $159.10 | $159.10 |
| Purchase #7 | $217.80 | 4.677% | $227.9865 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $1,142.32 | $1,218.9605 | $1,218.97 | $1,218.95 | $1,219.10 | |