| 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 | $233.80 | 8.149% | $252.8524 | $252.85 | $252.85 | $252.90 |
| Purchase #2 | $218.67 | 7.690% | $235.4857 | $235.49 | $235.50 | $235.50 |
| Purchase #3 | $190.66 | 4.215% | $198.6963 | $198.70 | $198.70 | $198.70 |
| Purchase #4 | $134.26 | 9.364% | $146.8321 | $146.83 | $146.85 | $146.80 |
| Purchase #5 | $135.39 | 13.620% | $153.8301 | $153.83 | $153.85 | $153.80 |
| Purchase #6 | $32.64 | 11.169% | $36.2856 | $36.29 | $36.30 | $36.30 |
| Purchase #7 | $248.32 | 6.262% | $263.8698 | $263.87 | $263.85 | $263.90 |
| 7 purchase totals = | $1,193.74 | $1,287.8520 | $1,287.86 | $1,287.90 | $1,287.90 | |