| 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 | $110.31 | 11.784% | $123.3089 | $123.31 | $123.30 | $123.30 |
| Purchase #2 | $81.61 | 3.721% | $84.6467 | $84.65 | $84.65 | $84.60 |
| Purchase #3 | $67.29 | 3.534% | $69.668 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $228.96 | 12.641% | $257.9028 | $257.90 | $257.90 | $257.90 |
| Purchase #5 | $230.76 | 4.850% | $241.9519 | $241.95 | $241.95 | $242.00 |
| Purchase #6 | $220.68 | 4.210% | $229.9706 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $245.73 | 9.377% | $268.7721 | $268.77 | $268.75 | $268.80 |
| 7 purchase totals = | $1,185.34 | $1,276.2210 | $1,276.22 | $1,276.15 | $1,276.30 | |