| 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 | $184.79 | 9.484% | $202.3155 | $202.32 | $202.30 | $202.30 |
| Purchase #2 | $116.30 | 10.148% | $128.1021 | $128.10 | $128.10 | $128.10 |
| Purchase #3 | $152.89 | 8.286% | $165.5585 | $165.56 | $165.55 | $165.60 |
| Purchase #4 | $173.54 | 8.845% | $188.8896 | $188.89 | $188.90 | $188.90 |
| Purchase #5 | $232.78 | 13.265% | $263.6583 | $263.66 | $263.65 | $263.70 |
| Purchase #6 | $81.72 | 3.559% | $84.6284 | $84.63 | $84.65 | $84.60 |
| Purchase #7 | $232.93 | 5.502% | $245.7458 | $245.75 | $245.75 | $245.70 |
| 7 purchase totals = | $1,174.95 | $1,278.8982 | $1,278.91 | $1,278.90 | $1,278.90 | |