| 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 | $114.27 | 9.765% | $125.4285 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $241.94 | 8.793% | $263.2138 | $263.21 | $263.20 | $263.20 |
| Purchase #3 | $135.97 | 12.353% | $152.7664 | $152.77 | $152.75 | $152.80 |
| Purchase #4 | $207.48 | 6.157% | $220.2545 | $220.25 | $220.25 | $220.30 |
| Purchase #5 | $198.60 | 4.255% | $207.0504 | $207.05 | $207.05 | $207.10 |
| Purchase #6 | $100.32 | 13.403% | $113.7659 | $113.77 | $113.75 | $113.80 |
| Purchase #7 | $171.56 | 8.425% | $186.0139 | $186.01 | $186.00 | $186.00 |
| 7 purchase totals = | $1,170.14 | $1,268.4934 | $1,268.49 | $1,268.45 | $1,268.60 | |