| 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 | $191.42 | 5.525% | $201.996 | $202.00 | $202.00 | $202.00 |
| Purchase #2 | $94.53 | 10.325% | $104.2902 | $104.29 | $104.30 | $104.30 |
| Purchase #3 | $191.96 | 9.412% | $210.0273 | $210.03 | $210.05 | $210.00 |
| Purchase #4 | $80.66 | 12.567% | $90.7965 | $90.80 | $90.80 | $90.80 |
| Purchase #5 | $49.33 | 4.517% | $51.5582 | $51.56 | $51.55 | $51.60 |
| Purchase #6 | $240.71 | 12.102% | $269.8407 | $269.84 | $269.85 | $269.80 |
| Purchase #7 | $203.46 | 12.173% | $228.2272 | $228.23 | $228.25 | $228.20 |
| 7 purchase totals = | $1,052.07 | $1,156.7361 | $1,156.75 | $1,156.80 | $1,156.70 | |