| 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 | $221.65 | 3.114% | $228.5522 | $228.55 | $228.55 | $228.60 |
| Purchase #2 | $239.43 | 11.308% | $266.5047 | $266.50 | $266.50 | $266.50 |
| Purchase #3 | $122.67 | 8.202% | $132.7314 | $132.73 | $132.75 | $132.70 |
| Purchase #4 | $17.69 | 6.826% | $18.8975 | $18.90 | $18.90 | $18.90 |
| Purchase #5 | $246.74 | 4.436% | $257.6854 | $257.69 | $257.70 | $257.70 |
| Purchase #6 | $122.67 | 4.561% | $128.265 | $128.27 | $128.25 | $128.30 |
| Purchase #7 | $55.55 | 5.151% | $58.4114 | $58.41 | $58.40 | $58.40 |
| 7 purchase totals = | $1,026.40 | $1,091.0476 | $1,091.05 | $1,091.05 | $1,091.10 | |