| 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 | $233.58 | 11.446% | $260.3156 | $260.32 | $260.30 | $260.30 |
| Purchase #2 | $237.82 | 8.532% | $258.1108 | $258.11 | $258.10 | $258.10 |
| Purchase #3 | $89.50 | 5.661% | $94.5666 | $94.57 | $94.55 | $94.60 |
| Purchase #4 | $218.29 | 6.630% | $232.7626 | $232.76 | $232.75 | $232.80 |
| Purchase #5 | $70.38 | 9.702% | $77.2083 | $77.21 | $77.20 | $77.20 |
| Purchase #6 | $204.84 | 7.464% | $220.1293 | $220.13 | $220.15 | $220.10 |
| Purchase #7 | $73.43 | 7.592% | $79.0048 | $79.00 | $79.00 | $79.00 |
| 7 purchase totals = | $1,127.84 | $1,222.0980 | $1,222.10 | $1,222.05 | $1,222.10 | |