| 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 | $95.89 | 12.777% | $108.1419 | $108.14 | $108.15 | $108.10 |
| Purchase #2 | $234.35 | 10.298% | $258.4834 | $258.48 | $258.50 | $258.50 |
| Purchase #3 | $150.30 | 9.769% | $164.9828 | $164.98 | $165.00 | $165.00 |
| Purchase #4 | $116.35 | 12.548% | $130.9496 | $130.95 | $130.95 | $130.90 |
| Purchase #5 | $197.71 | 3.107% | $203.8528 | $203.85 | $203.85 | $203.90 |
| Purchase #6 | $164.68 | 7.709% | $177.3752 | $177.38 | $177.40 | $177.40 |
| Purchase #7 | $249.48 | 11.392% | $277.9008 | $277.90 | $277.90 | $277.90 |
| 7 purchase totals = | $1,208.76 | $1,321.6865 | $1,321.68 | $1,321.75 | $1,321.70 | |