| 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 | $204.39 | 13.821% | $232.6387 | $232.64 | $232.65 | $232.60 |
| Purchase #2 | $16.98 | 7.847% | $18.3124 | $18.31 | $18.30 | $18.30 |
| Purchase #3 | $210.44 | 12.257% | $236.2336 | $236.23 | $236.25 | $236.20 |
| Purchase #4 | $215.28 | 9.502% | $235.7359 | $235.74 | $235.75 | $235.70 |
| Purchase #5 | $182.83 | 11.757% | $204.3253 | $204.33 | $204.35 | $204.30 |
| Purchase #6 | $108.42 | 8.706% | $117.859 | $117.86 | $117.85 | $117.90 |
| Purchase #7 | $147.59 | 8.403% | $159.992 | $159.99 | $160.00 | $160.00 |
| 7 purchase totals = | $1,085.93 | $1,205.0969 | $1,205.10 | $1,205.15 | $1,205.00 | |