| 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 | $202.28 | 4.837% | $212.0643 | $212.06 | $212.05 | $212.10 |
| Purchase #2 | $220.48 | 4.334% | $230.0356 | $230.04 | $230.05 | $230.00 |
| Purchase #3 | $193.68 | 6.667% | $206.5926 | $206.59 | $206.60 | $206.60 |
| Purchase #4 | $165.47 | 13.593% | $187.9623 | $187.96 | $187.95 | $188.00 |
| Purchase #5 | $110.83 | 4.264% | $115.5558 | $115.56 | $115.55 | $115.60 |
| Purchase #6 | $193.98 | 3.721% | $201.198 | $201.20 | $201.20 | $201.20 |
| Purchase #7 | $116.36 | 12.669% | $131.1016 | $131.10 | $131.10 | $131.10 |
| 7 purchase totals = | $1,203.08 | $1,284.5102 | $1,284.51 | $1,284.50 | $1,284.60 | |