| 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 | $110.25 | 9.622% | $120.8583 | $120.86 | $120.85 | $120.90 |
| Purchase #2 | $215.70 | 10.525% | $238.4024 | $238.40 | $238.40 | $238.40 |
| Purchase #3 | $14.50 | 7.212% | $15.5457 | $15.55 | $15.55 | $15.50 |
| Purchase #4 | $192.75 | 3.735% | $199.9492 | $199.95 | $199.95 | $199.90 |
| Purchase #5 | $160.96 | 9.526% | $176.293 | $176.29 | $176.30 | $176.30 |
| Purchase #6 | $77.59 | 10.446% | $85.6951 | $85.70 | $85.70 | $85.70 |
| Purchase #7 | $187.92 | 7.651% | $202.2978 | $202.30 | $202.30 | $202.30 |
| 7 purchase totals = | $959.67 | $1,039.0415 | $1,039.05 | $1,039.05 | $1,039.00 | |