| 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 | $136.81 | 9.415% | $149.6907 | $149.69 | $149.70 | $149.70 |
| Purchase #2 | $199.82 | 11.167% | $222.1339 | $222.13 | $222.15 | $222.10 |
| Purchase #3 | $210.28 | 10.330% | $232.0019 | $232.00 | $232.00 | $232.00 |
| Purchase #4 | $78.83 | 11.134% | $87.6069 | $87.61 | $87.60 | $87.60 |
| Purchase #5 | $246.43 | 11.398% | $274.5181 | $274.52 | $274.50 | $274.50 |
| Purchase #6 | $119.89 | 8.456% | $130.0279 | $130.03 | $130.05 | $130.00 |
| Purchase #7 | $55.77 | 3.755% | $57.8642 | $57.86 | $57.85 | $57.90 |
| 7 purchase totals = | $1,047.83 | $1,153.8436 | $1,153.84 | $1,153.85 | $1,153.80 | |