| 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 | $249.85 | 3.296% | $258.0851 | $258.09 | $258.10 | $258.10 |
| Purchase #2 | $239.59 | 3.741% | $248.5531 | $248.55 | $248.55 | $248.60 |
| Purchase #3 | $72.38 | 10.596% | $80.0494 | $80.05 | $80.05 | $80.00 |
| Purchase #4 | $148.62 | 3.444% | $153.7385 | $153.74 | $153.75 | $153.70 |
| Purchase #5 | $32.78 | 7.381% | $35.1995 | $35.20 | $35.20 | $35.20 |
| Purchase #6 | $229.76 | 5.612% | $242.6541 | $242.65 | $242.65 | $242.70 |
| Purchase #7 | $150.38 | 7.383% | $161.4826 | $161.48 | $161.50 | $161.50 |
| 7 purchase totals = | $1,123.36 | $1,179.7623 | $1,179.76 | $1,179.80 | $1,179.80 | |