| 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 | $8.38 | 11.490% | $9.3429 | $9.34 | $9.35 | $9.30 |
| Purchase #2 | $107.59 | 6.335% | $114.4058 | $114.41 | $114.40 | $114.40 |
| Purchase #3 | $208.51 | 4.685% | $218.2787 | $218.28 | $218.30 | $218.30 |
| Purchase #4 | $108.32 | 12.534% | $121.8968 | $121.90 | $121.90 | $121.90 |
| Purchase #5 | $247.48 | 3.347% | $255.7632 | $255.76 | $255.75 | $255.80 |
| Purchase #6 | $210.93 | 4.615% | $220.6644 | $220.66 | $220.65 | $220.70 |
| Purchase #7 | $147.55 | 4.784% | $154.6088 | $154.61 | $154.60 | $154.60 |
| 7 purchase totals = | $1,038.76 | $1,094.9606 | $1,094.96 | $1,094.95 | $1,095.00 | |