| 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 | $174.33 | 5.121% | $183.2574 | $183.26 | $183.25 | $183.30 |
| Purchase #2 | $199.58 | 13.353% | $226.2299 | $226.23 | $226.25 | $226.20 |
| Purchase #3 | $13.53 | 4.366% | $14.1207 | $14.12 | $14.10 | $14.10 |
| Purchase #4 | $118.82 | 3.628% | $123.1308 | $123.13 | $123.15 | $123.10 |
| Purchase #5 | $98.55 | 9.608% | $108.0187 | $108.02 | $108.00 | $108.00 |
| Purchase #6 | $219.72 | 8.741% | $238.9257 | $238.93 | $238.95 | $238.90 |
| Purchase #7 | $63.57 | 8.198% | $68.7815 | $68.78 | $68.80 | $68.80 |
| 7 purchase totals = | $888.10 | $962.4647 | $962.47 | $962.50 | $962.40 | |