| 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 | $241.65 | 3.394% | $249.8516 | $249.85 | $249.85 | $249.90 |
| Purchase #2 | $174.26 | 7.380% | $187.1204 | $187.12 | $187.10 | $187.10 |
| Purchase #3 | $225.46 | 3.237% | $232.7581 | $232.76 | $232.75 | $232.80 |
| Purchase #4 | $18.92 | 11.308% | $21.0595 | $21.06 | $21.05 | $21.10 |
| Purchase #5 | $197.29 | 6.131% | $209.3858 | $209.39 | $209.40 | $209.40 |
| Purchase #6 | $62.48 | 8.253% | $67.6365 | $67.64 | $67.65 | $67.60 |
| Purchase #7 | $155.82 | 6.350% | $165.7146 | $165.71 | $165.70 | $165.70 |
| 7 purchase totals = | $1,075.88 | $1,133.5265 | $1,133.53 | $1,133.50 | $1,133.60 | |