| 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 | $243.66 | 9.150% | $265.9549 | $265.95 | $265.95 | $266.00 |
| Purchase #2 | $245.41 | 7.233% | $263.1605 | $263.16 | $263.15 | $263.20 |
| Purchase #3 | $192.49 | 3.618% | $199.4543 | $199.45 | $199.45 | $199.50 |
| Purchase #4 | $132.72 | 11.110% | $147.4652 | $147.47 | $147.45 | $147.50 |
| Purchase #5 | $165.63 | 9.540% | $181.4311 | $181.43 | $181.45 | $181.40 |
| Purchase #6 | $86.81 | 8.223% | $93.9484 | $93.95 | $93.95 | $93.90 |
| Purchase #7 | $111.79 | 3.740% | $115.9709 | $115.97 | $115.95 | $116.00 |
| 7 purchase totals = | $1,178.51 | $1,267.3853 | $1,267.38 | $1,267.35 | $1,267.50 | |