| 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 | $233.68 | 10.795% | $258.9058 | $258.91 | $258.90 | $258.90 |
| Purchase #2 | $243.60 | 13.527% | $276.5518 | $276.55 | $276.55 | $276.60 |
| Purchase #3 | $90.86 | 5.866% | $96.1898 | $96.19 | $96.20 | $96.20 |
| Purchase #4 | $189.54 | 6.202% | $201.2953 | $201.30 | $201.30 | $201.30 |
| Purchase #5 | $193.79 | 8.638% | $210.5296 | $210.53 | $210.55 | $210.50 |
| Purchase #6 | $172.93 | 8.688% | $187.9542 | $187.95 | $187.95 | $188.00 |
| Purchase #7 | $188.67 | 9.183% | $205.9956 | $206.00 | $206.00 | $206.00 |
| 7 purchase totals = | $1,313.07 | $1,437.4221 | $1,437.43 | $1,437.45 | $1,437.50 | |