| 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 | $100.89 | 13.465% | $114.4748 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $185.49 | 4.370% | $193.5959 | $193.60 | $193.60 | $193.60 |
| Purchase #3 | $169.58 | 8.712% | $184.3538 | $184.35 | $184.35 | $184.40 |
| Purchase #4 | $115.40 | 11.464% | $128.6295 | $128.63 | $128.65 | $128.60 |
| Purchase #5 | $123.33 | 7.782% | $132.9275 | $132.93 | $132.95 | $132.90 |
| Purchase #6 | $192.85 | 9.152% | $210.4996 | $210.50 | $210.50 | $210.50 |
| Purchase #7 | $181.66 | 8.738% | $197.5335 | $197.53 | $197.55 | $197.50 |
| 7 purchase totals = | $1,069.20 | $1,162.0146 | $1,162.01 | $1,162.05 | $1,162.00 | |