| 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 | $122.52 | 3.291% | $126.5521 | $126.55 | $126.55 | $126.60 |
| Purchase #2 | $234.32 | 8.825% | $254.9987 | $255.00 | $255.00 | $255.00 |
| Purchase #3 | $199.88 | 11.196% | $222.2586 | $222.26 | $222.25 | $222.30 |
| Purchase #4 | $14.73 | 6.404% | $15.6733 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $206.33 | 11.548% | $230.157 | $230.16 | $230.15 | $230.20 |
| Purchase #6 | $153.86 | 11.207% | $171.1031 | $171.10 | $171.10 | $171.10 |
| Purchase #7 | $133.90 | 11.242% | $148.953 | $148.95 | $148.95 | $149.00 |
| 7 purchase totals = | $1,065.54 | $1,169.6958 | $1,169.69 | $1,169.65 | $1,169.90 | |