| 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 | $194.91 | 8.323% | $211.1324 | $211.13 | $211.15 | $211.10 |
| Purchase #2 | $238.93 | 11.416% | $266.2062 | $266.21 | $266.20 | $266.20 |
| Purchase #3 | $186.88 | 6.522% | $199.0683 | $199.07 | $199.05 | $199.10 |
| Purchase #4 | $187.94 | 11.753% | $210.0286 | $210.03 | $210.05 | $210.00 |
| Purchase #5 | $165.61 | 12.158% | $185.7449 | $185.74 | $185.75 | $185.70 |
| Purchase #6 | $28.86 | 3.250% | $29.798 | $29.80 | $29.80 | $29.80 |
| Purchase #7 | $39.79 | 10.127% | $43.8195 | $43.82 | $43.80 | $43.80 |
| 7 purchase totals = | $1,042.92 | $1,145.7979 | $1,145.80 | $1,145.80 | $1,145.70 | |