| 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 | $121.75 | 8.869% | $132.548 | $132.55 | $132.55 | $132.50 |
| Purchase #2 | $105.28 | 8.699% | $114.4383 | $114.44 | $114.45 | $114.40 |
| Purchase #3 | $136.47 | 7.355% | $146.5074 | $146.51 | $146.50 | $146.50 |
| Purchase #4 | $38.72 | 6.299% | $41.159 | $41.16 | $41.15 | $41.20 |
| Purchase #5 | $218.30 | 12.664% | $245.9455 | $245.95 | $245.95 | $245.90 |
| Purchase #6 | $61.85 | 10.277% | $68.2063 | $68.21 | $68.20 | $68.20 |
| Purchase #7 | $247.96 | 4.511% | $259.1455 | $259.15 | $259.15 | $259.10 |
| 7 purchase totals = | $930.33 | $1,007.9500 | $1,007.97 | $1,007.95 | $1,007.80 | |