| 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 | $235.60 | 7.222% | $252.615 | $252.62 | $252.60 | $252.60 |
| Purchase #2 | $128.44 | 12.199% | $144.1084 | $144.11 | $144.10 | $144.10 |
| Purchase #3 | $30.28 | 12.577% | $34.0883 | $34.09 | $34.10 | $34.10 |
| Purchase #4 | $90.84 | 11.344% | $101.1449 | $101.14 | $101.15 | $101.10 |
| Purchase #5 | $194.25 | 8.748% | $211.243 | $211.24 | $211.25 | $211.20 |
| Purchase #6 | $46.57 | 12.405% | $52.347 | $52.35 | $52.35 | $52.30 |
| Purchase #7 | $238.26 | 5.163% | $250.5614 | $250.56 | $250.55 | $250.60 |
| 7 purchase totals = | $964.24 | $1,046.1080 | $1,046.11 | $1,046.10 | $1,046.00 | |