| 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 | $108.71 | 8.687% | $118.1536 | $118.15 | $118.15 | $118.20 |
| Purchase #2 | $79.82 | 6.374% | $84.9077 | $84.91 | $84.90 | $84.90 |
| Purchase #3 | $183.89 | 7.860% | $198.3438 | $198.34 | $198.35 | $198.30 |
| Purchase #4 | $238.60 | 3.328% | $246.5406 | $246.54 | $246.55 | $246.50 |
| Purchase #5 | $210.75 | 10.159% | $232.1601 | $232.16 | $232.15 | $232.20 |
| Purchase #6 | $63.72 | 4.582% | $66.6397 | $66.64 | $66.65 | $66.60 |
| Purchase #7 | $124.90 | 7.249% | $133.954 | $133.95 | $133.95 | $134.00 |
| 7 purchase totals = | $1,010.39 | $1,080.6995 | $1,080.69 | $1,080.70 | $1,080.70 | |