| 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 | $237.98 | 8.450% | $258.0893 | $258.09 | $258.10 | $258.10 |
| Purchase #2 | $134.58 | 3.164% | $138.8381 | $138.84 | $138.85 | $138.80 |
| Purchase #3 | $157.96 | 4.715% | $165.4078 | $165.41 | $165.40 | $165.40 |
| Purchase #4 | $163.91 | 9.158% | $178.9209 | $178.92 | $178.90 | $178.90 |
| Purchase #5 | $121.88 | 12.835% | $137.5233 | $137.52 | $137.50 | $137.50 |
| Purchase #6 | $104.42 | 11.499% | $116.4273 | $116.43 | $116.45 | $116.40 |
| Purchase #7 | $63.91 | 5.349% | $67.3285 | $67.33 | $67.35 | $67.30 |
| 7 purchase totals = | $984.64 | $1,062.5352 | $1,062.54 | $1,062.55 | $1,062.40 | |