| 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 | $238.31 | 4.356% | $248.6908 | $248.69 | $248.70 | $248.70 |
| Purchase #2 | $19.30 | 6.133% | $20.4837 | $20.48 | $20.50 | $20.50 |
| Purchase #3 | $56.27 | 4.546% | $58.828 | $58.83 | $58.85 | $58.80 |
| Purchase #4 | $248.96 | 7.174% | $266.8204 | $266.82 | $266.80 | $266.80 |
| Purchase #5 | $82.67 | 7.729% | $89.0596 | $89.06 | $89.05 | $89.10 |
| Purchase #6 | $187.68 | 12.697% | $211.5097 | $211.51 | $211.50 | $211.50 |
| Purchase #7 | $195.38 | 8.317% | $211.6298 | $211.63 | $211.65 | $211.60 |
| 7 purchase totals = | $1,028.57 | $1,107.0220 | $1,107.02 | $1,107.05 | $1,107.00 | |