| 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 | $198.59 | 5.796% | $210.1003 | $210.10 | $210.10 | $210.10 |
| Purchase #2 | $172.95 | 7.669% | $186.2135 | $186.21 | $186.20 | $186.20 |
| Purchase #3 | $84.32 | 5.171% | $88.6802 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $28.42 | 11.824% | $31.7804 | $31.78 | $31.80 | $31.80 |
| Purchase #5 | $187.86 | 6.737% | $200.5161 | $200.52 | $200.50 | $200.50 |
| Purchase #6 | $162.70 | 9.855% | $178.7341 | $178.73 | $178.75 | $178.70 |
| Purchase #7 | $242.87 | 3.832% | $252.1768 | $252.18 | $252.20 | $252.20 |
| 7 purchase totals = | $1,077.71 | $1,148.2014 | $1,148.20 | $1,148.25 | $1,148.20 | |