| 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 | $120.68 | 7.398% | $129.6079 | $129.61 | $129.60 | $129.60 |
| Purchase #2 | $96.48 | 10.309% | $106.4261 | $106.43 | $106.45 | $106.40 |
| Purchase #3 | $86.87 | 9.514% | $95.1348 | $95.13 | $95.15 | $95.10 |
| Purchase #4 | $172.87 | 4.770% | $181.1159 | $181.12 | $181.10 | $181.10 |
| Purchase #5 | $241.89 | 4.281% | $252.2453 | $252.25 | $252.25 | $252.20 |
| Purchase #6 | $242.69 | 6.735% | $259.0352 | $259.04 | $259.05 | $259.00 |
| Purchase #7 | $76.79 | 4.290% | $80.0843 | $80.08 | $80.10 | $80.10 |
| 7 purchase totals = | $1,038.27 | $1,103.6495 | $1,103.66 | $1,103.70 | $1,103.50 | |