| 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 | $128.32 | 6.238% | $136.3246 | $136.32 | $136.30 | $136.30 |
| Purchase #2 | $108.72 | 12.778% | $122.6122 | $122.61 | $122.60 | $122.60 |
| Purchase #3 | $209.61 | 5.416% | $220.9625 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $164.60 | 10.660% | $182.1464 | $182.15 | $182.15 | $182.10 |
| Purchase #5 | $17.54 | 5.359% | $18.48 | $18.48 | $18.50 | $18.50 |
| Purchase #6 | $210.97 | 9.133% | $230.2379 | $230.24 | $230.25 | $230.20 |
| Purchase #7 | $133.33 | 6.157% | $141.5391 | $141.54 | $141.55 | $141.50 |
| 7 purchase totals = | $973.09 | $1,052.3027 | $1,052.30 | $1,052.30 | $1,052.20 | |