| 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 | $109.79 | 11.163% | $122.0459 | $122.05 | $122.05 | $122.00 |
| Purchase #2 | $52.98 | 11.775% | $59.2184 | $59.22 | $59.20 | $59.20 |
| Purchase #3 | $38.55 | 12.647% | $43.4254 | $43.43 | $43.45 | $43.40 |
| Purchase #4 | $179.53 | 12.794% | $202.4991 | $202.50 | $202.50 | $202.50 |
| Purchase #5 | $190.68 | 11.138% | $211.9179 | $211.92 | $211.90 | $211.90 |
| Purchase #6 | $187.74 | 7.795% | $202.3743 | $202.37 | $202.35 | $202.40 |
| Purchase #7 | $121.72 | 7.530% | $130.8855 | $130.89 | $130.90 | $130.90 |
| 7 purchase totals = | $880.99 | $972.3665 | $972.38 | $972.35 | $972.30 | |