| 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 | $95.64 | 12.761% | $107.8446 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $239.97 | 5.205% | $252.4604 | $252.46 | $252.45 | $252.50 |
| Purchase #3 | $142.27 | 9.656% | $156.0076 | $156.01 | $156.00 | $156.00 |
| Purchase #4 | $119.60 | 6.216% | $127.0343 | $127.03 | $127.05 | $127.00 |
| Purchase #5 | $147.76 | 7.841% | $159.3459 | $159.35 | $159.35 | $159.30 |
| Purchase #6 | $30.51 | 3.601% | $31.6087 | $31.61 | $31.60 | $31.60 |
| Purchase #7 | $218.98 | 8.805% | $238.2612 | $238.26 | $238.25 | $238.30 |
| 7 purchase totals = | $994.73 | $1,072.5627 | $1,072.56 | $1,072.55 | $1,072.50 | |