| 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 | $229.31 | 7.474% | $246.4486 | $246.45 | $246.45 | $246.40 |
| Purchase #2 | $27.53 | 12.485% | $30.9671 | $30.97 | $30.95 | $31.00 |
| Purchase #3 | $120.82 | 8.177% | $130.6995 | $130.70 | $130.70 | $130.70 |
| Purchase #4 | $88.27 | 6.823% | $94.2927 | $94.29 | $94.30 | $94.30 |
| Purchase #5 | $234.87 | 5.837% | $248.5794 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $76.36 | 6.809% | $81.5594 | $81.56 | $81.55 | $81.60 |
| Purchase #7 | $148.61 | 9.267% | $162.3817 | $162.38 | $162.40 | $162.40 |
| 7 purchase totals = | $925.77 | $994.9284 | $994.93 | $994.95 | $995.00 | |