| 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 | $242.44 | 11.521% | $270.3715 | $270.37 | $270.35 | $270.40 |
| Purchase #2 | $125.62 | 3.689% | $130.2541 | $130.25 | $130.25 | $130.30 |
| Purchase #3 | $189.86 | 10.690% | $210.156 | $210.16 | $210.15 | $210.20 |
| Purchase #4 | $215.77 | 12.395% | $242.5147 | $242.51 | $242.50 | $242.50 |
| Purchase #5 | $222.51 | 3.613% | $230.5493 | $230.55 | $230.55 | $230.50 |
| Purchase #6 | $134.97 | 13.453% | $153.1275 | $153.13 | $153.15 | $153.10 |
| Purchase #7 | $83.57 | 8.171% | $90.3985 | $90.40 | $90.40 | $90.40 |
| 7 purchase totals = | $1,214.74 | $1,327.3716 | $1,327.37 | $1,327.35 | $1,327.40 | |