| 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 | $123.35 | 9.619% | $135.215 | $135.22 | $135.20 | $135.20 |
| Purchase #2 | $178.46 | 9.507% | $195.4262 | $195.43 | $195.45 | $195.40 |
| Purchase #3 | $221.52 | 9.614% | $242.8169 | $242.82 | $242.80 | $242.80 |
| Purchase #4 | $202.98 | 10.660% | $224.6177 | $224.62 | $224.60 | $224.60 |
| Purchase #5 | $75.74 | 6.540% | $80.6934 | $80.69 | $80.70 | $80.70 |
| Purchase #6 | $184.30 | 7.192% | $197.5549 | $197.55 | $197.55 | $197.60 |
| Purchase #7 | $50.44 | 13.377% | $57.1874 | $57.19 | $57.20 | $57.20 |
| 7 purchase totals = | $1,036.79 | $1,133.5115 | $1,133.52 | $1,133.50 | $1,133.50 | |