| 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 | $34.70 | 3.600% | $35.9492 | $35.95 | $35.95 | $35.90 |
| Purchase #2 | $202.31 | 12.788% | $228.1814 | $228.18 | $228.20 | $228.20 |
| Purchase #3 | $203.82 | 5.808% | $215.6579 | $215.66 | $215.65 | $215.70 |
| Purchase #4 | $74.45 | 12.182% | $83.5195 | $83.52 | $83.50 | $83.50 |
| Purchase #5 | $89.47 | 13.141% | $101.2273 | $101.23 | $101.25 | $101.20 |
| Purchase #6 | $147.25 | 6.353% | $156.6048 | $156.60 | $156.60 | $156.60 |
| Purchase #7 | $180.46 | 9.530% | $197.6578 | $197.66 | $197.65 | $197.70 |
| 7 purchase totals = | $932.46 | $1,018.7979 | $1,018.80 | $1,018.80 | $1,018.80 | |