| 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 | $128.46 | 10.452% | $141.8866 | $141.89 | $141.90 | $141.90 |
| Purchase #2 | $238.58 | 6.538% | $254.1784 | $254.18 | $254.20 | $254.20 |
| Purchase #3 | $216.77 | 13.558% | $246.1597 | $246.16 | $246.15 | $246.20 |
| Purchase #4 | $195.71 | 5.400% | $206.2783 | $206.28 | $206.30 | $206.30 |
| Purchase #5 | $234.68 | 4.809% | $245.9658 | $245.97 | $245.95 | $246.00 |
| Purchase #6 | $29.90 | 6.558% | $31.8608 | $31.86 | $31.85 | $31.90 |
| Purchase #7 | $91.40 | 7.763% | $98.4954 | $98.50 | $98.50 | $98.50 |
| 7 purchase totals = | $1,135.50 | $1,224.8250 | $1,224.84 | $1,224.85 | $1,225.00 | |