| 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 | $242.69 | 11.505% | $270.6115 | $270.61 | $270.60 | $270.60 |
| Purchase #2 | $98.25 | 8.281% | $106.3861 | $106.39 | $106.40 | $106.40 |
| Purchase #3 | $166.77 | 7.630% | $179.4946 | $179.49 | $179.50 | $179.50 |
| Purchase #4 | $11.64 | 13.525% | $13.2143 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $84.62 | 5.309% | $89.1125 | $89.11 | $89.10 | $89.10 |
| Purchase #6 | $224.79 | 10.711% | $248.8673 | $248.87 | $248.85 | $248.90 |
| Purchase #7 | $246.59 | 7.622% | $265.3851 | $265.39 | $265.40 | $265.40 |
| 7 purchase totals = | $1,075.35 | $1,173.0714 | $1,173.07 | $1,173.05 | $1,173.10 | |