| 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 | $180.85 | 12.442% | $203.3514 | $203.35 | $203.35 | $203.40 |
| Purchase #2 | $62.26 | 10.312% | $68.6803 | $68.68 | $68.70 | $68.70 |
| Purchase #3 | $118.96 | 3.609% | $123.2533 | $123.25 | $123.25 | $123.30 |
| Purchase #4 | $211.69 | 3.444% | $218.9806 | $218.98 | $219.00 | $219.00 |
| Purchase #5 | $248.79 | 9.408% | $272.1962 | $272.20 | $272.20 | $272.20 |
| Purchase #6 | $16.27 | 10.275% | $17.9417 | $17.94 | $17.95 | $17.90 |
| Purchase #7 | $166.46 | 10.771% | $184.3894 | $184.39 | $184.40 | $184.40 |
| 7 purchase totals = | $1,005.28 | $1,088.7929 | $1,088.79 | $1,088.85 | $1,088.90 | |