| 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 | $122.47 | 10.802% | $135.6992 | $135.70 | $135.70 | $135.70 |
| Purchase #2 | $51.29 | 6.321% | $54.532 | $54.53 | $54.55 | $54.50 |
| Purchase #3 | $160.37 | 12.146% | $179.8485 | $179.85 | $179.85 | $179.80 |
| Purchase #4 | $43.93 | 11.735% | $49.0852 | $49.09 | $49.10 | $49.10 |
| Purchase #5 | $58.91 | 4.619% | $61.6311 | $61.63 | $61.65 | $61.60 |
| Purchase #6 | $232.81 | 13.234% | $263.6201 | $263.62 | $263.60 | $263.60 |
| Purchase #7 | $228.60 | 7.798% | $246.4262 | $246.43 | $246.45 | $246.40 |
| 7 purchase totals = | $898.38 | $990.8423 | $990.85 | $990.90 | $990.70 | |