| 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 | $238.71 | 8.249% | $258.4012 | $258.40 | $258.40 | $258.40 |
| Purchase #2 | $180.49 | 8.691% | $196.1764 | $196.18 | $196.20 | $196.20 |
| Purchase #3 | $102.96 | 3.741% | $106.8117 | $106.81 | $106.80 | $106.80 |
| Purchase #4 | $114.70 | 12.157% | $128.6441 | $128.64 | $128.65 | $128.60 |
| Purchase #5 | $177.98 | 7.724% | $191.7272 | $191.73 | $191.75 | $191.70 |
| Purchase #6 | $10.91 | 7.164% | $11.6916 | $11.69 | $11.70 | $11.70 |
| Purchase #7 | $74.59 | 12.150% | $83.6527 | $83.65 | $83.65 | $83.70 |
| 7 purchase totals = | $900.34 | $977.1049 | $977.10 | $977.15 | $977.10 | |