| 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 | $128.88 | 8.805% | $140.2279 | $140.23 | $140.25 | $140.20 |
| Purchase #2 | $241.87 | 10.405% | $267.0366 | $267.04 | $267.05 | $267.00 |
| Purchase #3 | $203.98 | 8.587% | $221.4958 | $221.50 | $221.50 | $221.50 |
| Purchase #4 | $91.52 | 12.396% | $102.8648 | $102.86 | $102.85 | $102.90 |
| Purchase #5 | $216.95 | 5.833% | $229.6047 | $229.60 | $229.60 | $229.60 |
| Purchase #6 | $83.25 | 7.695% | $89.6561 | $89.66 | $89.65 | $89.70 |
| Purchase #7 | $174.27 | 7.747% | $187.7707 | $187.77 | $187.75 | $187.80 |
| 7 purchase totals = | $1,140.72 | $1,238.6566 | $1,238.66 | $1,238.65 | $1,238.70 | |