| 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 | $31.41 | 8.656% | $34.1288 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $242.66 | 11.324% | $270.1388 | $270.14 | $270.15 | $270.10 |
| Purchase #3 | $195.92 | 10.774% | $217.0284 | $217.03 | $217.05 | $217.00 |
| Purchase #4 | $138.35 | 10.182% | $152.4368 | $152.44 | $152.45 | $152.40 |
| Purchase #5 | $214.81 | 7.241% | $230.3644 | $230.36 | $230.35 | $230.40 |
| Purchase #6 | $158.44 | 7.459% | $170.258 | $170.26 | $170.25 | $170.30 |
| Purchase #7 | $111.88 | 11.749% | $125.0248 | $125.02 | $125.00 | $125.00 |
| 7 purchase totals = | $1,093.47 | $1,199.3800 | $1,199.38 | $1,199.40 | $1,199.30 | |