| 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 | $202.44 | 4.263% | $211.07 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $192.70 | 4.560% | $201.4871 | $201.49 | $201.50 | $201.50 |
| Purchase #3 | $72.83 | 5.316% | $76.7016 | $76.70 | $76.70 | $76.70 |
| Purchase #4 | $153.92 | 12.511% | $173.1769 | $173.18 | $173.20 | $173.20 |
| Purchase #5 | $201.88 | 9.465% | $220.9879 | $220.99 | $221.00 | $221.00 |
| Purchase #6 | $232.65 | 6.540% | $247.8653 | $247.87 | $247.85 | $247.90 |
| Purchase #7 | $153.77 | 5.752% | $162.6149 | $162.61 | $162.60 | $162.60 |
| 7 purchase totals = | $1,210.19 | $1,293.9037 | $1,293.91 | $1,293.90 | $1,294.00 | |