| 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 | $194.54 | 9.436% | $212.8968 | $212.90 | $212.90 | $212.90 |
| Purchase #2 | $130.70 | 7.600% | $140.6332 | $140.63 | $140.65 | $140.60 |
| Purchase #3 | $243.65 | 4.106% | $253.6543 | $253.65 | $253.65 | $253.70 |
| Purchase #4 | $149.44 | 12.806% | $168.5773 | $168.58 | $168.60 | $168.60 |
| Purchase #5 | $200.68 | 8.576% | $217.8903 | $217.89 | $217.90 | $217.90 |
| Purchase #6 | $200.99 | 5.573% | $212.1912 | $212.19 | $212.20 | $212.20 |
| Purchase #7 | $32.72 | 5.870% | $34.6407 | $34.64 | $34.65 | $34.60 |
| 7 purchase totals = | $1,152.72 | $1,240.4838 | $1,240.48 | $1,240.55 | $1,240.50 | |