| 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 | $106.90 | 5.543% | $112.8255 | $112.83 | $112.85 | $112.80 |
| Purchase #2 | $188.63 | 7.688% | $203.1319 | $203.13 | $203.15 | $203.10 |
| Purchase #3 | $88.42 | 8.201% | $95.6713 | $95.67 | $95.65 | $95.70 |
| Purchase #4 | $188.40 | 7.665% | $202.8409 | $202.84 | $202.85 | $202.80 |
| Purchase #5 | $221.87 | 4.663% | $232.2158 | $232.22 | $232.20 | $232.20 |
| Purchase #6 | $207.32 | 4.541% | $216.7344 | $216.73 | $216.75 | $216.70 |
| Purchase #7 | $120.54 | 12.385% | $135.4689 | $135.47 | $135.45 | $135.50 |
| 7 purchase totals = | $1,122.08 | $1,198.8887 | $1,198.89 | $1,198.90 | $1,198.80 | |