| 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 | $88.69 | 10.608% | $98.0982 | $98.10 | $98.10 | $98.10 |
| Purchase #2 | $27.72 | 13.124% | $31.358 | $31.36 | $31.35 | $31.40 |
| Purchase #3 | $233.93 | 11.277% | $260.3103 | $260.31 | $260.30 | $260.30 |
| Purchase #4 | $69.96 | 4.863% | $73.3622 | $73.36 | $73.35 | $73.40 |
| Purchase #5 | $249.97 | 9.147% | $272.8348 | $272.83 | $272.85 | $272.80 |
| Purchase #6 | $238.27 | 6.365% | $253.4359 | $253.44 | $253.45 | $253.40 |
| Purchase #7 | $222.78 | 13.495% | $252.8442 | $252.84 | $252.85 | $252.80 |
| 7 purchase totals = | $1,131.32 | $1,242.2436 | $1,242.24 | $1,242.25 | $1,242.20 | |