| 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 | $247.51 | 4.174% | $257.8411 | $257.84 | $257.85 | $257.80 |
| Purchase #2 | $194.45 | 4.557% | $203.3111 | $203.31 | $203.30 | $203.30 |
| Purchase #3 | $231.33 | 8.854% | $251.812 | $251.81 | $251.80 | $251.80 |
| Purchase #4 | $31.65 | 3.149% | $32.6467 | $32.65 | $32.65 | $32.60 |
| Purchase #5 | $18.37 | 13.396% | $20.8308 | $20.83 | $20.85 | $20.80 |
| Purchase #6 | $238.74 | 3.685% | $247.5376 | $247.54 | $247.55 | $247.50 |
| Purchase #7 | $102.50 | 11.341% | $114.1245 | $114.12 | $114.10 | $114.10 |
| 7 purchase totals = | $1,064.55 | $1,128.1038 | $1,128.10 | $1,128.10 | $1,127.90 | |