| 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 | $216.25 | 8.466% | $234.5577 | $234.56 | $234.55 | $234.60 |
| Purchase #2 | $186.30 | 11.243% | $207.2457 | $207.25 | $207.25 | $207.20 |
| Purchase #3 | $193.59 | 4.312% | $201.9376 | $201.94 | $201.95 | $201.90 |
| Purchase #4 | $235.85 | 10.148% | $259.7841 | $259.78 | $259.80 | $259.80 |
| Purchase #5 | $97.94 | 13.145% | $110.8142 | $110.81 | $110.80 | $110.80 |
| Purchase #6 | $49.66 | 7.502% | $53.3855 | $53.39 | $53.40 | $53.40 |
| Purchase #7 | $219.59 | 3.432% | $227.1263 | $227.13 | $227.15 | $227.10 |
| 7 purchase totals = | $1,199.18 | $1,294.8511 | $1,294.86 | $1,294.90 | $1,294.80 | |