| 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 | $162.27 | 4.787% | $170.0379 | $170.04 | $170.05 | $170.00 |
| Purchase #2 | $115.58 | 5.318% | $121.7265 | $121.73 | $121.75 | $121.70 |
| Purchase #3 | $128.75 | 9.592% | $141.0997 | $141.10 | $141.10 | $141.10 |
| Purchase #4 | $22.85 | 8.477% | $24.787 | $24.79 | $24.80 | $24.80 |
| Purchase #5 | $29.28 | 9.520% | $32.0675 | $32.07 | $32.05 | $32.10 |
| Purchase #6 | $247.85 | 12.196% | $278.0778 | $278.08 | $278.10 | $278.10 |
| Purchase #7 | $245.39 | 8.708% | $266.7586 | $266.76 | $266.75 | $266.80 |
| 7 purchase totals = | $951.97 | $1,034.5550 | $1,034.57 | $1,034.60 | $1,034.60 | |