| 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 | $206.52 | 10.775% | $228.7725 | $228.77 | $228.75 | $228.80 |
| Purchase #2 | $40.62 | 6.640% | $43.3172 | $43.32 | $43.30 | $43.30 |
| Purchase #3 | $169.70 | 11.677% | $189.5159 | $189.52 | $189.50 | $189.50 |
| Purchase #4 | $106.41 | 10.247% | $117.3138 | $117.31 | $117.30 | $117.30 |
| Purchase #5 | $236.81 | 3.658% | $245.4725 | $245.47 | $245.45 | $245.50 |
| Purchase #6 | $186.31 | 8.127% | $201.4514 | $201.45 | $201.45 | $201.50 |
| Purchase #7 | $212.31 | 12.855% | $239.6025 | $239.60 | $239.60 | $239.60 |
| 7 purchase totals = | $1,158.68 | $1,265.4458 | $1,265.44 | $1,265.35 | $1,265.50 | |