| 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 | $12.38 | 11.499% | $13.8036 | $13.80 | $13.80 | $13.80 |
| Purchase #2 | $80.35 | 5.525% | $84.7893 | $84.79 | $84.80 | $84.80 |
| Purchase #3 | $142.85 | 4.737% | $149.6168 | $149.62 | $149.60 | $149.60 |
| Purchase #4 | $208.67 | 12.437% | $234.6223 | $234.62 | $234.60 | $234.60 |
| Purchase #5 | $217.75 | 11.455% | $242.6933 | $242.69 | $242.70 | $242.70 |
| Purchase #6 | $166.55 | 5.143% | $175.1157 | $175.12 | $175.10 | $175.10 |
| Purchase #7 | $192.25 | 5.581% | $202.9795 | $202.98 | $203.00 | $203.00 |
| 7 purchase totals = | $1,020.80 | $1,103.6205 | $1,103.62 | $1,103.60 | $1,103.60 | |