| 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 | $197.88 | 6.191% | $210.1308 | $210.13 | $210.15 | $210.10 |
| Purchase #2 | $68.58 | 13.538% | $77.8644 | $77.86 | $77.85 | $77.90 |
| Purchase #3 | $71.61 | 12.279% | $80.403 | $80.40 | $80.40 | $80.40 |
| Purchase #4 | $235.54 | 5.481% | $248.4499 | $248.45 | $248.45 | $248.40 |
| Purchase #5 | $240.33 | 4.556% | $251.2794 | $251.28 | $251.30 | $251.30 |
| Purchase #6 | $16.93 | 11.836% | $18.9338 | $18.93 | $18.95 | $18.90 |
| Purchase #7 | $186.99 | 11.742% | $208.9464 | $208.95 | $208.95 | $208.90 |
| 7 purchase totals = | $1,017.86 | $1,096.0077 | $1,096.00 | $1,096.05 | $1,095.90 | |