| 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 | $116.61 | 6.806% | $124.5465 | $124.55 | $124.55 | $124.50 |
| Purchase #2 | $57.90 | 9.609% | $63.4636 | $63.46 | $63.45 | $63.50 |
| Purchase #3 | $160.86 | 12.809% | $181.4646 | $181.46 | $181.45 | $181.50 |
| Purchase #4 | $211.73 | 10.584% | $234.1395 | $234.14 | $234.15 | $234.10 |
| Purchase #5 | $36.99 | 6.328% | $39.3307 | $39.33 | $39.35 | $39.30 |
| Purchase #6 | $234.88 | 7.447% | $252.3715 | $252.37 | $252.35 | $252.40 |
| Purchase #7 | $202.78 | 3.870% | $210.6276 | $210.63 | $210.65 | $210.60 |
| 7 purchase totals = | $1,021.75 | $1,105.9440 | $1,105.94 | $1,105.95 | $1,105.90 | |