| 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 | $142.64 | 4.278% | $148.7421 | $148.74 | $148.75 | $148.70 |
| Purchase #2 | $97.30 | 8.102% | $105.1832 | $105.18 | $105.20 | $105.20 |
| Purchase #3 | $134.43 | 4.594% | $140.6057 | $140.61 | $140.60 | $140.60 |
| Purchase #4 | $221.34 | 12.336% | $248.6445 | $248.64 | $248.65 | $248.60 |
| Purchase #5 | $244.88 | 4.798% | $256.6293 | $256.63 | $256.65 | $256.60 |
| Purchase #6 | $196.73 | 5.782% | $208.1049 | $208.10 | $208.10 | $208.10 |
| Purchase #7 | $184.55 | 10.160% | $203.3003 | $203.30 | $203.30 | $203.30 |
| 7 purchase totals = | $1,221.87 | $1,311.2100 | $1,311.20 | $1,311.25 | $1,311.10 | |