| 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 | $237.80 | 4.348% | $248.1395 | $248.14 | $248.15 | $248.10 |
| Purchase #2 | $21.77 | 3.681% | $22.5714 | $22.57 | $22.55 | $22.60 |
| Purchase #3 | $71.92 | 4.609% | $75.2348 | $75.23 | $75.25 | $75.20 |
| Purchase #4 | $142.80 | 7.671% | $153.7542 | $153.75 | $153.75 | $153.80 |
| Purchase #5 | $19.72 | 6.525% | $21.0067 | $21.01 | $21.00 | $21.00 |
| Purchase #6 | $88.82 | 8.355% | $96.2409 | $96.24 | $96.25 | $96.20 |
| Purchase #7 | $80.46 | 8.692% | $87.4536 | $87.45 | $87.45 | $87.50 |
| 7 purchase totals = | $663.29 | $704.4011 | $704.39 | $704.40 | $704.40 | |