| 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 | $239.26 | 6.212% | $254.1228 | $254.12 | $254.10 | $254.10 |
| Purchase #2 | $75.87 | 5.489% | $80.0345 | $80.03 | $80.05 | $80.00 |
| Purchase #3 | $195.88 | 7.565% | $210.6983 | $210.70 | $210.70 | $210.70 |
| Purchase #4 | $47.66 | 8.720% | $51.816 | $51.82 | $51.80 | $51.80 |
| Purchase #5 | $233.35 | 7.396% | $250.6086 | $250.61 | $250.60 | $250.60 |
| Purchase #6 | $213.73 | 11.639% | $238.606 | $238.61 | $238.60 | $238.60 |
| Purchase #7 | $198.55 | 11.126% | $220.6407 | $220.64 | $220.65 | $220.60 |
| 7 purchase totals = | $1,204.30 | $1,306.5269 | $1,306.53 | $1,306.50 | $1,306.40 | |