| 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 | $207.95 | 12.428% | $233.794 | $233.79 | $233.80 | $233.80 |
| Purchase #2 | $245.48 | 7.505% | $263.9033 | $263.90 | $263.90 | $263.90 |
| Purchase #3 | $102.67 | 4.527% | $107.3179 | $107.32 | $107.30 | $107.30 |
| Purchase #4 | $144.93 | 10.668% | $160.3911 | $160.39 | $160.40 | $160.40 |
| Purchase #5 | $85.44 | 11.314% | $95.1067 | $95.11 | $95.10 | $95.10 |
| Purchase #6 | $179.29 | 12.248% | $201.2494 | $201.25 | $201.25 | $201.20 |
| Purchase #7 | $81.97 | 6.738% | $87.4931 | $87.49 | $87.50 | $87.50 |
| 7 purchase totals = | $1,047.73 | $1,149.2555 | $1,149.25 | $1,149.25 | $1,149.20 | |