| 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 | $221.98 | 11.863% | $248.3135 | $248.31 | $248.30 | $248.30 |
| Purchase #2 | $70.49 | 11.749% | $78.7719 | $78.77 | $78.75 | $78.80 |
| Purchase #3 | $40.29 | 10.756% | $44.6236 | $44.62 | $44.60 | $44.60 |
| Purchase #4 | $161.93 | 7.524% | $174.1136 | $174.11 | $174.10 | $174.10 |
| Purchase #5 | $88.95 | 3.352% | $91.9316 | $91.93 | $91.95 | $91.90 |
| Purchase #6 | $83.61 | 7.489% | $89.8716 | $89.87 | $89.85 | $89.90 |
| Purchase #7 | $34.68 | 10.241% | $38.2316 | $38.23 | $38.25 | $38.20 |
| 7 purchase totals = | $701.93 | $765.8574 | $765.84 | $765.80 | $765.80 | |