| 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 | $246.51 | 7.140% | $264.1108 | $264.11 | $264.10 | $264.10 |
| Purchase #2 | $202.41 | 8.268% | $219.1453 | $219.15 | $219.15 | $219.10 |
| Purchase #3 | $99.55 | 6.785% | $106.3045 | $106.30 | $106.30 | $106.30 |
| Purchase #4 | $84.90 | 6.259% | $90.2139 | $90.21 | $90.20 | $90.20 |
| Purchase #5 | $209.51 | 10.542% | $231.5965 | $231.60 | $231.60 | $231.60 |
| Purchase #6 | $195.31 | 3.461% | $202.0697 | $202.07 | $202.05 | $202.10 |
| Purchase #7 | $96.83 | 12.544% | $108.9764 | $108.98 | $109.00 | $109.00 |
| 7 purchase totals = | $1,135.02 | $1,222.4171 | $1,222.42 | $1,222.40 | $1,222.40 | |