| 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 | $192.40 | 12.783% | $216.9945 | $216.99 | $217.00 | $217.00 |
| Purchase #2 | $160.84 | 7.182% | $172.3915 | $172.39 | $172.40 | $172.40 |
| Purchase #3 | $167.45 | 7.692% | $180.3303 | $180.33 | $180.35 | $180.30 |
| Purchase #4 | $115.31 | 13.356% | $130.7108 | $130.71 | $130.70 | $130.70 |
| Purchase #5 | $77.55 | 11.109% | $86.165 | $86.17 | $86.15 | $86.20 |
| Purchase #6 | $209.31 | 4.218% | $218.1387 | $218.14 | $218.15 | $218.10 |
| Purchase #7 | $112.79 | 9.559% | $123.5716 | $123.57 | $123.55 | $123.60 |
| 7 purchase totals = | $1,035.65 | $1,128.3024 | $1,128.30 | $1,128.30 | $1,128.30 | |