| 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 | $249.49 | 8.380% | $270.3973 | $270.40 | $270.40 | $270.40 |
| Purchase #2 | $157.36 | 5.726% | $166.3704 | $166.37 | $166.35 | $166.40 |
| Purchase #3 | $209.72 | 13.751% | $238.5586 | $238.56 | $238.55 | $238.60 |
| Purchase #4 | $223.64 | 12.803% | $252.2726 | $252.27 | $252.25 | $252.30 |
| Purchase #5 | $122.83 | 8.320% | $133.0495 | $133.05 | $133.05 | $133.00 |
| Purchase #6 | $6.82 | 5.195% | $7.1743 | $7.17 | $7.15 | $7.20 |
| Purchase #7 | $43.95 | 6.305% | $46.721 | $46.72 | $46.70 | $46.70 |
| 7 purchase totals = | $1,013.81 | $1,114.5437 | $1,114.54 | $1,114.45 | $1,114.60 | |