| 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 | $215.31 | 3.617% | $223.0978 | $223.10 | $223.10 | $223.10 |
| Purchase #2 | $156.52 | 11.291% | $174.1927 | $174.19 | $174.20 | $174.20 |
| Purchase #3 | $69.69 | 13.104% | $78.8222 | $78.82 | $78.80 | $78.80 |
| Purchase #4 | $58.89 | 8.769% | $64.0541 | $64.05 | $64.05 | $64.10 |
| Purchase #5 | $193.26 | 6.182% | $205.2073 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $219.76 | 3.820% | $228.1548 | $228.15 | $228.15 | $228.20 |
| Purchase #7 | $63.48 | 12.805% | $71.6086 | $71.61 | $71.60 | $71.60 |
| 7 purchase totals = | $976.91 | $1,045.1375 | $1,045.13 | $1,045.10 | $1,045.20 | |