| 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 | $229.90 | 8.765% | $250.0507 | $250.05 | $250.05 | $250.10 |
| Purchase #2 | $27.56 | 6.550% | $29.3652 | $29.37 | $29.35 | $29.40 |
| Purchase #3 | $210.67 | 4.511% | $220.1733 | $220.17 | $220.15 | $220.20 |
| Purchase #4 | $96.31 | 10.320% | $106.2492 | $106.25 | $106.25 | $106.20 |
| Purchase #5 | $114.49 | 4.247% | $119.3524 | $119.35 | $119.35 | $119.40 |
| Purchase #6 | $232.62 | 13.222% | $263.377 | $263.38 | $263.40 | $263.40 |
| Purchase #7 | $188.59 | 12.318% | $211.8205 | $211.82 | $211.80 | $211.80 |
| 7 purchase totals = | $1,100.14 | $1,200.3883 | $1,200.39 | $1,200.35 | $1,200.50 | |