| 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 | $243.42 | 4.470% | $254.3009 | $254.30 | $254.30 | $254.30 |
| Purchase #2 | $189.60 | 11.467% | $211.3414 | $211.34 | $211.35 | $211.30 |
| Purchase #3 | $79.65 | 11.396% | $88.7269 | $88.73 | $88.75 | $88.70 |
| Purchase #4 | $142.65 | 13.104% | $161.3429 | $161.34 | $161.35 | $161.30 |
| Purchase #5 | $214.76 | 12.521% | $241.6501 | $241.65 | $241.65 | $241.70 |
| Purchase #6 | $64.66 | 8.524% | $70.1716 | $70.17 | $70.15 | $70.20 |
| Purchase #7 | $134.49 | 9.262% | $146.9465 | $146.95 | $146.95 | $146.90 |
| 7 purchase totals = | $1,069.23 | $1,174.4803 | $1,174.48 | $1,174.50 | $1,174.40 | |