| 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 | $114.47 | 12.656% | $128.9573 | $128.96 | $128.95 | $129.00 |
| Purchase #2 | $241.40 | 13.573% | $274.1652 | $274.17 | $274.15 | $274.20 |
| Purchase #3 | $41.71 | 12.128% | $46.7686 | $46.77 | $46.75 | $46.80 |
| Purchase #4 | $223.44 | 6.144% | $237.1682 | $237.17 | $237.15 | $237.20 |
| Purchase #5 | $210.95 | 5.278% | $222.0839 | $222.08 | $222.10 | $222.10 |
| Purchase #6 | $80.69 | 12.534% | $90.8037 | $90.80 | $90.80 | $90.80 |
| Purchase #7 | $169.30 | 4.481% | $176.8863 | $176.89 | $176.90 | $176.90 |
| 7 purchase totals = | $1,081.96 | $1,176.8332 | $1,176.84 | $1,176.80 | $1,177.00 | |