| 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 | $123.62 | 4.331% | $128.974 | $128.97 | $128.95 | $129.00 |
| Purchase #2 | $244.36 | 9.458% | $267.4716 | $267.47 | $267.45 | $267.50 |
| Purchase #3 | $100.52 | 11.659% | $112.2396 | $112.24 | $112.25 | $112.20 |
| Purchase #4 | $102.64 | 11.603% | $114.5493 | $114.55 | $114.55 | $114.50 |
| Purchase #5 | $125.43 | 7.620% | $134.9878 | $134.99 | $135.00 | $135.00 |
| Purchase #6 | $68.92 | 4.562% | $72.0641 | $72.06 | $72.05 | $72.10 |
| Purchase #7 | $220.54 | 6.691% | $235.2963 | $235.30 | $235.30 | $235.30 |
| 7 purchase totals = | $986.03 | $1,065.5827 | $1,065.58 | $1,065.55 | $1,065.60 | |