| 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 | $229.64 | 3.338% | $237.3054 | $237.31 | $237.30 | $237.30 |
| Purchase #2 | $228.47 | 8.854% | $248.6987 | $248.70 | $248.70 | $248.70 |
| Purchase #3 | $226.69 | 13.122% | $256.4363 | $256.44 | $256.45 | $256.40 |
| Purchase #4 | $196.25 | 11.244% | $218.3164 | $218.32 | $218.30 | $218.30 |
| Purchase #5 | $15.75 | 6.509% | $16.7752 | $16.78 | $16.80 | $16.80 |
| Purchase #6 | $18.65 | 4.653% | $19.5178 | $19.52 | $19.50 | $19.50 |
| Purchase #7 | $56.81 | 9.298% | $62.0922 | $62.09 | $62.10 | $62.10 |
| 7 purchase totals = | $972.26 | $1,059.1420 | $1,059.16 | $1,059.15 | $1,059.10 | |