| 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 | $230.79 | 11.873% | $258.1917 | $258.19 | $258.20 | $258.20 |
| Purchase #2 | $96.92 | 5.493% | $102.2438 | $102.24 | $102.25 | $102.20 |
| Purchase #3 | $95.84 | 6.378% | $101.9527 | $101.95 | $101.95 | $102.00 |
| Purchase #4 | $7.54 | 12.840% | $8.5081 | $8.51 | $8.50 | $8.50 |
| Purchase #5 | $246.39 | 8.462% | $267.2395 | $267.24 | $267.25 | $267.20 |
| Purchase #6 | $107.75 | 9.166% | $117.6264 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $140.49 | 5.599% | $148.356 | $148.36 | $148.35 | $148.40 |
| 7 purchase totals = | $925.72 | $1,004.1182 | $1,004.12 | $1,004.15 | $1,004.10 | |