| 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 | $234.39 | 9.523% | $256.711 | $256.71 | $256.70 | $256.70 |
| Purchase #2 | $74.28 | 12.677% | $83.6965 | $83.70 | $83.70 | $83.70 |
| Purchase #3 | $145.27 | 7.724% | $156.4907 | $156.49 | $156.50 | $156.50 |
| Purchase #4 | $169.41 | 6.578% | $180.5538 | $180.55 | $180.55 | $180.60 |
| Purchase #5 | $176.75 | 5.224% | $185.9834 | $185.98 | $186.00 | $186.00 |
| Purchase #6 | $115.78 | 3.829% | $120.2132 | $120.21 | $120.20 | $120.20 |
| Purchase #7 | $199.59 | 10.560% | $220.6667 | $220.67 | $220.65 | $220.70 |
| 7 purchase totals = | $1,115.47 | $1,204.3153 | $1,204.31 | $1,204.30 | $1,204.40 | |