| 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 | $113.56 | 8.482% | $123.1922 | $123.19 | $123.20 | $123.20 |
| Purchase #2 | $226.74 | 9.331% | $247.8971 | $247.90 | $247.90 | $247.90 |
| Purchase #3 | $174.67 | 4.765% | $182.993 | $182.99 | $183.00 | $183.00 |
| Purchase #4 | $187.97 | 8.165% | $203.3178 | $203.32 | $203.30 | $203.30 |
| Purchase #5 | $228.31 | 13.323% | $258.7277 | $258.73 | $258.75 | $258.70 |
| Purchase #6 | $76.37 | 9.257% | $83.4396 | $83.44 | $83.45 | $83.40 |
| Purchase #7 | $189.76 | 11.795% | $212.1422 | $212.14 | $212.15 | $212.10 |
| 7 purchase totals = | $1,197.38 | $1,311.7096 | $1,311.71 | $1,311.75 | $1,311.60 | |