| 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 | $103.76 | 3.741% | $107.6417 | $107.64 | $107.65 | $107.60 |
| Purchase #2 | $10.92 | 4.631% | $11.4257 | $11.43 | $11.45 | $11.40 |
| Purchase #3 | $156.82 | 3.116% | $161.7065 | $161.71 | $161.70 | $161.70 |
| Purchase #4 | $128.58 | 10.194% | $141.6874 | $141.69 | $141.70 | $141.70 |
| Purchase #5 | $142.59 | 13.785% | $162.246 | $162.25 | $162.25 | $162.20 |
| Purchase #6 | $238.53 | 7.476% | $256.3625 | $256.36 | $256.35 | $256.40 |
| Purchase #7 | $215.83 | 8.439% | $234.0439 | $234.04 | $234.05 | $234.00 |
| 7 purchase totals = | $997.03 | $1,075.1137 | $1,075.12 | $1,075.15 | $1,075.00 | |