| 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 | $221.36 | 7.755% | $238.5265 | $238.53 | $238.55 | $238.50 |
| Purchase #2 | $139.67 | 11.638% | $155.9248 | $155.92 | $155.90 | $155.90 |
| Purchase #3 | $204.56 | 5.479% | $215.7678 | $215.77 | $215.75 | $215.80 |
| Purchase #4 | $142.48 | 11.523% | $158.898 | $158.90 | $158.90 | $158.90 |
| Purchase #5 | $28.52 | 9.504% | $31.2305 | $31.23 | $31.25 | $31.20 |
| Purchase #6 | $61.82 | 12.202% | $69.3633 | $69.36 | $69.35 | $69.40 |
| Purchase #7 | $229.58 | 5.658% | $242.5696 | $242.57 | $242.55 | $242.60 |
| 7 purchase totals = | $1,027.99 | $1,112.2805 | $1,112.28 | $1,112.25 | $1,112.30 | |