| 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 | $210.58 | 9.627% | $230.8525 | $230.85 | $230.85 | $230.90 |
| Purchase #2 | $183.31 | 10.496% | $202.5502 | $202.55 | $202.55 | $202.60 |
| Purchase #3 | $133.94 | 6.333% | $142.4224 | $142.42 | $142.40 | $142.40 |
| Purchase #4 | $239.40 | 13.834% | $272.5186 | $272.52 | $272.50 | $272.50 |
| Purchase #5 | $53.46 | 8.743% | $58.134 | $58.13 | $58.15 | $58.10 |
| Purchase #6 | $232.83 | 3.142% | $240.1455 | $240.15 | $240.15 | $240.10 |
| Purchase #7 | $147.89 | 10.576% | $163.5308 | $163.53 | $163.55 | $163.50 |
| 7 purchase totals = | $1,201.41 | $1,310.1540 | $1,310.15 | $1,310.15 | $1,310.10 | |