| 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 | $196.67 | 13.429% | $223.0808 | $223.08 | $223.10 | $223.10 |
| Purchase #2 | $25.51 | 11.236% | $28.3763 | $28.38 | $28.40 | $28.40 |
| Purchase #3 | $245.81 | 5.722% | $259.8752 | $259.88 | $259.90 | $259.90 |
| Purchase #4 | $192.59 | 9.633% | $211.1422 | $211.14 | $211.15 | $211.10 |
| Purchase #5 | $228.66 | 7.435% | $245.6609 | $245.66 | $245.65 | $245.70 |
| Purchase #6 | $5.62 | 9.839% | $6.173 | $6.17 | $6.15 | $6.20 |
| Purchase #7 | $59.98 | 13.431% | $68.0359 | $68.04 | $68.05 | $68.00 |
| 7 purchase totals = | $954.84 | $1,042.3443 | $1,042.35 | $1,042.40 | $1,042.40 | |