| 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 | $65.56 | 10.356% | $72.3494 | $72.35 | $72.35 | $72.30 |
| Purchase #2 | $162.63 | 12.434% | $182.8514 | $182.85 | $182.85 | $182.90 |
| Purchase #3 | $220.58 | 12.586% | $248.3422 | $248.34 | $248.35 | $248.30 |
| Purchase #4 | $223.44 | 11.232% | $248.5368 | $248.54 | $248.55 | $248.50 |
| Purchase #5 | $186.34 | 7.580% | $200.4646 | $200.46 | $200.45 | $200.50 |
| Purchase #6 | $68.59 | 13.242% | $77.6727 | $77.67 | $77.65 | $77.70 |
| Purchase #7 | $9.70 | 5.310% | $10.2151 | $10.22 | $10.20 | $10.20 |
| 7 purchase totals = | $936.84 | $1,040.4322 | $1,040.43 | $1,040.40 | $1,040.40 | |