| 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 | $90.94 | 4.307% | $94.8568 | $94.86 | $94.85 | $94.90 |
| Purchase #2 | $94.66 | 13.700% | $107.6284 | $107.63 | $107.65 | $107.60 |
| Purchase #3 | $220.67 | 5.278% | $232.317 | $232.32 | $232.30 | $232.30 |
| Purchase #4 | $75.42 | 8.845% | $82.0909 | $82.09 | $82.10 | $82.10 |
| Purchase #5 | $159.56 | 9.759% | $175.1315 | $175.13 | $175.15 | $175.10 |
| Purchase #6 | $246.32 | 8.844% | $268.1045 | $268.10 | $268.10 | $268.10 |
| Purchase #7 | $40.95 | 9.464% | $44.8255 | $44.83 | $44.85 | $44.80 |
| 7 purchase totals = | $928.52 | $1,004.9546 | $1,004.96 | $1,005.00 | $1,004.90 | |