| 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 | $202.64 | 3.440% | $209.6108 | $209.61 | $209.60 | $209.60 |
| Purchase #2 | $144.86 | 11.349% | $161.3002 | $161.30 | $161.30 | $161.30 |
| Purchase #3 | $187.99 | 12.164% | $210.8571 | $210.86 | $210.85 | $210.90 |
| Purchase #4 | $34.90 | 9.370% | $38.1701 | $38.17 | $38.15 | $38.20 |
| Purchase #5 | $20.84 | 12.516% | $23.4483 | $23.45 | $23.45 | $23.40 |
| Purchase #6 | $9.43 | 6.133% | $10.0083 | $10.01 | $10.00 | $10.00 |
| Purchase #7 | $115.40 | 3.127% | $119.0086 | $119.01 | $119.00 | $119.00 |
| 7 purchase totals = | $716.06 | $772.4034 | $772.41 | $772.35 | $772.40 | |