| 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 | $235.88 | 9.826% | $259.0576 | $259.06 | $259.05 | $259.10 |
| Purchase #2 | $171.30 | 7.246% | $183.7124 | $183.71 | $183.70 | $183.70 |
| Purchase #3 | $100.38 | 6.837% | $107.243 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $226.84 | 10.234% | $250.0548 | $250.05 | $250.05 | $250.10 |
| Purchase #5 | $220.89 | 13.325% | $250.3236 | $250.32 | $250.30 | $250.30 |
| Purchase #6 | $201.99 | 4.188% | $210.4493 | $210.45 | $210.45 | $210.40 |
| Purchase #7 | $168.34 | 9.747% | $184.7481 | $184.75 | $184.75 | $184.70 |
| 7 purchase totals = | $1,325.62 | $1,445.5888 | $1,445.58 | $1,445.55 | $1,445.50 | |