| 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 | $11.29 | 8.454% | $12.2445 | $12.24 | $12.25 | $12.20 |
| Purchase #2 | $116.94 | 9.849% | $128.4574 | $128.46 | $128.45 | $128.50 |
| Purchase #3 | $128.96 | 6.330% | $137.1232 | $137.12 | $137.10 | $137.10 |
| Purchase #4 | $32.75 | 11.760% | $36.6014 | $36.60 | $36.60 | $36.60 |
| Purchase #5 | $140.88 | 5.840% | $149.1074 | $149.11 | $149.10 | $149.10 |
| Purchase #6 | $230.79 | 6.213% | $245.129 | $245.13 | $245.15 | $245.10 |
| Purchase #7 | $73.64 | 6.242% | $78.2366 | $78.24 | $78.25 | $78.20 |
| 7 purchase totals = | $735.25 | $786.8995 | $786.90 | $786.90 | $786.80 | |