| 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 | $46.64 | 12.470% | $52.456 | $52.46 | $52.45 | $52.50 |
| Purchase #2 | $194.87 | 3.835% | $202.3433 | $202.34 | $202.35 | $202.30 |
| Purchase #3 | $215.70 | 13.445% | $244.7009 | $244.70 | $244.70 | $244.70 |
| Purchase #4 | $244.47 | 12.591% | $275.2512 | $275.25 | $275.25 | $275.30 |
| Purchase #5 | $154.96 | 8.820% | $168.6275 | $168.63 | $168.65 | $168.60 |
| Purchase #6 | $134.31 | 6.233% | $142.6815 | $142.68 | $142.70 | $142.70 |
| Purchase #7 | $88.69 | 8.328% | $96.0761 | $96.08 | $96.10 | $96.10 |
| 7 purchase totals = | $1,079.64 | $1,182.1365 | $1,182.14 | $1,182.20 | $1,182.20 | |