| 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 | $202.75 | 5.591% | $214.0858 | $214.09 | $214.10 | $214.10 |
| Purchase #2 | $105.72 | 9.865% | $116.1493 | $116.15 | $116.15 | $116.10 |
| Purchase #3 | $170.76 | 9.789% | $187.4757 | $187.48 | $187.50 | $187.50 |
| Purchase #4 | $53.95 | 4.757% | $56.5164 | $56.52 | $56.50 | $56.50 |
| Purchase #5 | $228.97 | 8.530% | $248.5011 | $248.50 | $248.50 | $248.50 |
| Purchase #6 | $23.77 | 10.273% | $26.2119 | $26.21 | $26.20 | $26.20 |
| Purchase #7 | $42.60 | 12.566% | $47.9531 | $47.95 | $47.95 | $48.00 |
| 7 purchase totals = | $828.52 | $896.8933 | $896.90 | $896.90 | $896.90 | |