| 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 | $190.72 | 11.443% | $212.5441 | $212.54 | $212.55 | $212.50 |
| Purchase #2 | $98.54 | 5.809% | $104.2642 | $104.26 | $104.25 | $104.30 |
| Purchase #3 | $114.36 | 13.720% | $130.0502 | $130.05 | $130.05 | $130.10 |
| Purchase #4 | $153.63 | 12.366% | $172.6279 | $172.63 | $172.65 | $172.60 |
| Purchase #5 | $224.64 | 9.250% | $245.4192 | $245.42 | $245.40 | $245.40 |
| Purchase #6 | $190.37 | 6.614% | $202.9611 | $202.96 | $202.95 | $203.00 |
| Purchase #7 | $118.27 | 13.859% | $134.661 | $134.66 | $134.65 | $134.70 |
| 7 purchase totals = | $1,090.53 | $1,202.5277 | $1,202.52 | $1,202.50 | $1,202.60 | |