| 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 | $241.49 | 12.119% | $270.7562 | $270.76 | $270.75 | $270.80 |
| Purchase #2 | $222.26 | 7.350% | $238.5961 | $238.60 | $238.60 | $238.60 |
| Purchase #3 | $72.47 | 11.360% | $80.7026 | $80.70 | $80.70 | $80.70 |
| Purchase #4 | $146.72 | 6.204% | $155.8225 | $155.82 | $155.80 | $155.80 |
| Purchase #5 | $242.48 | 9.139% | $264.6402 | $264.64 | $264.65 | $264.60 |
| Purchase #6 | $132.63 | 6.807% | $141.6581 | $141.66 | $141.65 | $141.70 |
| Purchase #7 | $24.93 | 11.840% | $27.8817 | $27.88 | $27.90 | $27.90 |
| 7 purchase totals = | $1,082.98 | $1,180.0574 | $1,180.06 | $1,180.05 | $1,180.10 | |