| 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 | $192.44 | 8.624% | $209.036 | $209.04 | $209.05 | $209.00 |
| Purchase #2 | $235.64 | 12.113% | $264.1831 | $264.18 | $264.20 | $264.20 |
| Purchase #3 | $35.55 | 7.227% | $38.1192 | $38.12 | $38.10 | $38.10 |
| Purchase #4 | $169.53 | 5.664% | $179.1322 | $179.13 | $179.15 | $179.10 |
| Purchase #5 | $222.91 | 9.161% | $243.3308 | $243.33 | $243.35 | $243.30 |
| Purchase #6 | $158.73 | 8.212% | $171.7649 | $171.76 | $171.75 | $171.80 |
| Purchase #7 | $16.90 | 4.414% | $17.646 | $17.65 | $17.65 | $17.60 |
| 7 purchase totals = | $1,031.70 | $1,123.2122 | $1,123.21 | $1,123.25 | $1,123.10 | |