| 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 | $116.62 | 4.105% | $121.4073 | $121.41 | $121.40 | $121.40 |
| Purchase #2 | $112.95 | 13.458% | $128.1508 | $128.15 | $128.15 | $128.20 |
| Purchase #3 | $245.78 | 13.496% | $278.9505 | $278.95 | $278.95 | $279.00 |
| Purchase #4 | $34.95 | 12.274% | $39.2398 | $39.24 | $39.25 | $39.20 |
| Purchase #5 | $76.75 | 3.187% | $79.196 | $79.20 | $79.20 | $79.20 |
| Purchase #6 | $140.50 | 8.564% | $152.5324 | $152.53 | $152.55 | $152.50 |
| Purchase #7 | $78.29 | 8.869% | $85.2335 | $85.23 | $85.25 | $85.20 |
| 7 purchase totals = | $805.84 | $884.7103 | $884.71 | $884.75 | $884.70 | |