| 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 | $232.62 | 11.364% | $259.0549 | $259.05 | $259.05 | $259.10 |
| Purchase #2 | $115.70 | 4.374% | $120.7607 | $120.76 | $120.75 | $120.80 |
| Purchase #3 | $126.74 | 13.705% | $144.1097 | $144.11 | $144.10 | $144.10 |
| Purchase #4 | $84.66 | 8.832% | $92.1372 | $92.14 | $92.15 | $92.10 |
| Purchase #5 | $173.46 | 4.384% | $181.0645 | $181.06 | $181.05 | $181.10 |
| Purchase #6 | $26.45 | 10.376% | $29.1945 | $29.19 | $29.20 | $29.20 |
| Purchase #7 | $8.67 | 7.274% | $9.3007 | $9.30 | $9.30 | $9.30 |
| 7 purchase totals = | $768.30 | $835.6222 | $835.61 | $835.60 | $835.70 | |