| 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 | $166.63 | 13.186% | $188.6018 | $188.60 | $188.60 | $188.60 |
| Purchase #2 | $39.70 | 8.565% | $43.1003 | $43.10 | $43.10 | $43.10 |
| Purchase #3 | $231.75 | 4.745% | $242.7465 | $242.75 | $242.75 | $242.70 |
| Purchase #4 | $29.97 | 6.740% | $31.99 | $31.99 | $32.00 | $32.00 |
| Purchase #5 | $44.50 | 10.285% | $49.0768 | $49.08 | $49.10 | $49.10 |
| Purchase #6 | $224.54 | 6.732% | $239.656 | $239.66 | $239.65 | $239.70 |
| Purchase #7 | $198.91 | 6.638% | $212.1136 | $212.11 | $212.10 | $212.10 |
| 7 purchase totals = | $936.00 | $1,007.2850 | $1,007.29 | $1,007.30 | $1,007.30 | |