| 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 | $191.94 | 10.785% | $212.6407 | $212.64 | $212.65 | $212.60 |
| Purchase #2 | $240.67 | 7.277% | $258.1836 | $258.18 | $258.20 | $258.20 |
| Purchase #3 | $76.98 | 9.202% | $84.0637 | $84.06 | $84.05 | $84.10 |
| Purchase #4 | $101.64 | 12.677% | $114.5249 | $114.52 | $114.50 | $114.50 |
| Purchase #5 | $132.92 | 7.473% | $142.8531 | $142.85 | $142.85 | $142.90 |
| Purchase #6 | $63.59 | 3.223% | $65.6395 | $65.64 | $65.65 | $65.60 |
| Purchase #7 | $239.47 | 6.731% | $255.5887 | $255.59 | $255.60 | $255.60 |
| 7 purchase totals = | $1,047.21 | $1,133.4942 | $1,133.48 | $1,133.50 | $1,133.50 | |