| 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 | $200.55 | 13.722% | $228.0695 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $66.74 | 3.280% | $68.9291 | $68.93 | $68.95 | $68.90 |
| Purchase #3 | $234.95 | 13.186% | $265.9305 | $265.93 | $265.95 | $265.90 |
| Purchase #4 | $82.88 | 3.196% | $85.5288 | $85.53 | $85.55 | $85.50 |
| Purchase #5 | $187.85 | 7.765% | $202.4366 | $202.44 | $202.45 | $202.40 |
| Purchase #6 | $233.62 | 6.300% | $248.3381 | $248.34 | $248.35 | $248.30 |
| Purchase #7 | $179.73 | 6.761% | $191.8815 | $191.88 | $191.90 | $191.90 |
| 7 purchase totals = | $1,186.32 | $1,291.1141 | $1,291.12 | $1,291.20 | $1,291.00 | |