| 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 | $181.94 | 3.572% | $188.4389 | $188.44 | $188.45 | $188.40 |
| Purchase #2 | $95.30 | 8.150% | $103.067 | $103.07 | $103.05 | $103.10 |
| Purchase #3 | $232.73 | 3.635% | $241.1897 | $241.19 | $241.20 | $241.20 |
| Purchase #4 | $84.86 | 12.379% | $95.3648 | $95.36 | $95.35 | $95.40 |
| Purchase #5 | $139.34 | 9.619% | $152.7431 | $152.74 | $152.75 | $152.70 |
| Purchase #6 | $185.78 | 3.253% | $191.8234 | $191.82 | $191.80 | $191.80 |
| Purchase #7 | $245.99 | 9.839% | $270.193 | $270.19 | $270.20 | $270.20 |
| 7 purchase totals = | $1,165.94 | $1,242.8199 | $1,242.81 | $1,242.80 | $1,242.80 | |