| 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 | $32.49 | 7.195% | $34.8277 | $34.83 | $34.85 | $34.80 |
| Purchase #2 | $184.86 | 8.427% | $200.4382 | $200.44 | $200.45 | $200.40 |
| Purchase #3 | $221.38 | 9.481% | $242.369 | $242.37 | $242.35 | $242.40 |
| Purchase #4 | $153.81 | 13.872% | $175.1465 | $175.15 | $175.15 | $175.10 |
| Purchase #5 | $186.39 | 10.689% | $206.3132 | $206.31 | $206.30 | $206.30 |
| Purchase #6 | $178.82 | 13.117% | $202.2758 | $202.28 | $202.30 | $202.30 |
| Purchase #7 | $158.52 | 13.249% | $179.5223 | $179.52 | $179.50 | $179.50 |
| 7 purchase totals = | $1,116.27 | $1,240.8927 | $1,240.90 | $1,240.90 | $1,240.80 | |