| 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 | $217.60 | 4.394% | $227.1613 | $227.16 | $227.15 | $227.20 |
| Purchase #2 | $76.76 | 4.309% | $80.0676 | $80.07 | $80.05 | $80.10 |
| Purchase #3 | $21.37 | 3.624% | $22.1444 | $22.14 | $22.15 | $22.10 |
| Purchase #4 | $76.97 | 10.821% | $85.2989 | $85.30 | $85.30 | $85.30 |
| Purchase #5 | $216.49 | 5.715% | $228.8624 | $228.86 | $228.85 | $228.90 |
| Purchase #6 | $17.75 | 8.614% | $19.279 | $19.28 | $19.30 | $19.30 |
| Purchase #7 | $218.39 | 12.239% | $245.1188 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $845.33 | $907.9324 | $907.93 | $907.90 | $908.00 | |