| 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 | $197.36 | 12.834% | $222.6892 | $222.69 | $222.70 | $222.70 |
| Purchase #2 | $232.81 | 11.341% | $259.213 | $259.21 | $259.20 | $259.20 |
| Purchase #3 | $75.70 | 9.803% | $83.1209 | $83.12 | $83.10 | $83.10 |
| Purchase #4 | $87.51 | 12.814% | $98.7235 | $98.72 | $98.70 | $98.70 |
| Purchase #5 | $248.30 | 3.791% | $257.7131 | $257.71 | $257.70 | $257.70 |
| Purchase #6 | $172.45 | 9.252% | $188.4051 | $188.41 | $188.40 | $188.40 |
| Purchase #7 | $50.68 | 3.705% | $52.5577 | $52.56 | $52.55 | $52.60 |
| 7 purchase totals = | $1,064.81 | $1,162.4225 | $1,162.42 | $1,162.35 | $1,162.40 | |