| 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 | $222.30 | 3.151% | $229.3047 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $73.30 | 6.117% | $77.7838 | $77.78 | $77.80 | $77.80 |
| Purchase #3 | $188.55 | 7.468% | $202.6309 | $202.63 | $202.65 | $202.60 |
| Purchase #4 | $123.87 | 3.812% | $128.5919 | $128.59 | $128.60 | $128.60 |
| Purchase #5 | $212.40 | 3.851% | $220.5795 | $220.58 | $220.60 | $220.60 |
| Purchase #6 | $11.28 | 8.781% | $12.2705 | $12.27 | $12.25 | $12.30 |
| Purchase #7 | $24.92 | 12.871% | $28.1275 | $28.13 | $28.15 | $28.10 |
| 7 purchase totals = | $856.62 | $899.2888 | $899.28 | $899.35 | $899.30 | |