| 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 | $200.97 | 13.438% | $227.9763 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $161.37 | 10.153% | $177.7539 | $177.75 | $177.75 | $177.80 |
| Purchase #3 | $55.81 | 12.226% | $62.6333 | $62.63 | $62.65 | $62.60 |
| Purchase #4 | $6.47 | 4.670% | $6.7721 | $6.77 | $6.75 | $6.80 |
| Purchase #5 | $170.58 | 10.212% | $187.9996 | $188.00 | $188.00 | $188.00 |
| Purchase #6 | $209.66 | 7.125% | $224.5983 | $224.60 | $224.60 | $224.60 |
| Purchase #7 | $206.52 | 11.200% | $229.6502 | $229.65 | $229.65 | $229.70 |
| 7 purchase totals = | $1,011.38 | $1,117.3837 | $1,117.38 | $1,117.40 | $1,117.50 | |