| 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 | $11.43 | 12.181% | $12.8223 | $12.82 | $12.80 | $12.80 |
| Purchase #2 | $179.44 | 5.125% | $188.6363 | $188.64 | $188.65 | $188.60 |
| Purchase #3 | $208.60 | 11.654% | $232.9102 | $232.91 | $232.90 | $232.90 |
| Purchase #4 | $241.96 | 13.755% | $275.2416 | $275.24 | $275.25 | $275.20 |
| Purchase #5 | $41.32 | 12.187% | $46.3557 | $46.36 | $46.35 | $46.40 |
| Purchase #6 | $170.88 | 12.197% | $191.7222 | $191.72 | $191.70 | $191.70 |
| Purchase #7 | $131.67 | 13.509% | $149.4573 | $149.46 | $149.45 | $149.50 |
| 7 purchase totals = | $985.30 | $1,097.1456 | $1,097.15 | $1,097.10 | $1,097.10 | |