| 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 | $81.71 | 8.387% | $88.563 | $88.56 | $88.55 | $88.60 |
| Purchase #2 | $122.29 | 13.857% | $139.2357 | $139.24 | $139.25 | $139.20 |
| Purchase #3 | $92.85 | 12.713% | $104.654 | $104.65 | $104.65 | $104.70 |
| Purchase #4 | $172.80 | 11.130% | $192.0326 | $192.03 | $192.05 | $192.00 |
| Purchase #5 | $122.77 | 7.270% | $131.6954 | $131.70 | $131.70 | $131.70 |
| Purchase #6 | $14.92 | 9.408% | $16.3237 | $16.32 | $16.30 | $16.30 |
| Purchase #7 | $223.46 | 7.635% | $240.5212 | $240.52 | $240.50 | $240.50 |
| 7 purchase totals = | $830.80 | $913.0256 | $913.02 | $913.00 | $913.00 | |