| 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 | $96.72 | 12.361% | $108.6756 | $108.68 | $108.70 | $108.70 |
| Purchase #2 | $101.41 | 12.414% | $113.999 | $114.00 | $114.00 | $114.00 |
| Purchase #3 | $63.52 | 10.124% | $69.9508 | $69.95 | $69.95 | $70.00 |
| Purchase #4 | $115.68 | 11.308% | $128.7611 | $128.76 | $128.75 | $128.80 |
| Purchase #5 | $131.47 | 10.622% | $145.4347 | $145.43 | $145.45 | $145.40 |
| Purchase #6 | $109.58 | 6.211% | $116.386 | $116.39 | $116.40 | $116.40 |
| Purchase #7 | $204.31 | 6.126% | $216.826 | $216.83 | $216.85 | $216.80 |
| 7 purchase totals = | $822.69 | $900.0332 | $900.04 | $900.10 | $900.10 | |