| 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 | $75.53 | 8.194% | $81.7189 | $81.72 | $81.70 | $81.70 |
| Purchase #2 | $210.93 | 7.418% | $226.5768 | $226.58 | $226.60 | $226.60 |
| Purchase #3 | $135.47 | 7.408% | $145.5056 | $145.51 | $145.50 | $145.50 |
| Purchase #4 | $183.78 | 10.598% | $203.257 | $203.26 | $203.25 | $203.30 |
| Purchase #5 | $203.57 | 4.205% | $212.1301 | $212.13 | $212.15 | $212.10 |
| Purchase #6 | $222.33 | 8.869% | $242.0484 | $242.05 | $242.05 | $242.00 |
| Purchase #7 | $99.42 | 9.159% | $108.5259 | $108.53 | $108.55 | $108.50 |
| 7 purchase totals = | $1,131.03 | $1,219.7627 | $1,219.78 | $1,219.80 | $1,219.70 | |