| 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 | $91.52 | 9.165% | $99.9078 | $99.91 | $99.90 | $99.90 |
| Purchase #2 | $230.74 | 9.305% | $252.2104 | $252.21 | $252.20 | $252.20 |
| Purchase #3 | $168.80 | 11.697% | $188.5445 | $188.54 | $188.55 | $188.50 |
| Purchase #4 | $153.34 | 9.515% | $167.9303 | $167.93 | $167.95 | $167.90 |
| Purchase #5 | $48.57 | 8.291% | $52.5969 | $52.60 | $52.60 | $52.60 |
| Purchase #6 | $183.84 | 13.105% | $207.9322 | $207.93 | $207.95 | $207.90 |
| Purchase #7 | $230.74 | 10.163% | $254.1901 | $254.19 | $254.20 | $254.20 |
| 7 purchase totals = | $1,107.55 | $1,223.3122 | $1,223.31 | $1,223.35 | $1,223.20 | |