| 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 | $200.59 | 13.782% | $228.2353 | $228.24 | $228.25 | $228.20 |
| Purchase #2 | $152.69 | 12.856% | $172.3198 | $172.32 | $172.30 | $172.30 |
| Purchase #3 | $100.65 | 6.409% | $107.1007 | $107.10 | $107.10 | $107.10 |
| Purchase #4 | $104.80 | 9.472% | $114.7267 | $114.73 | $114.75 | $114.70 |
| Purchase #5 | $247.73 | 3.626% | $256.7127 | $256.71 | $256.70 | $256.70 |
| Purchase #6 | $238.73 | 10.339% | $263.4123 | $263.41 | $263.40 | $263.40 |
| Purchase #7 | $203.87 | 13.118% | $230.6137 | $230.61 | $230.60 | $230.60 |
| 7 purchase totals = | $1,249.06 | $1,373.1212 | $1,373.12 | $1,373.10 | $1,373.00 | |