| 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 | $123.27 | 6.159% | $130.8622 | $130.86 | $130.85 | $130.90 |
| Purchase #2 | $120.69 | 13.507% | $136.9916 | $136.99 | $137.00 | $137.00 |
| Purchase #3 | $216.60 | 10.194% | $238.6802 | $238.68 | $238.70 | $238.70 |
| Purchase #4 | $34.87 | 11.687% | $38.9453 | $38.95 | $38.95 | $38.90 |
| Purchase #5 | $217.72 | 8.650% | $236.5528 | $236.55 | $236.55 | $236.60 |
| Purchase #6 | $103.39 | 5.529% | $109.1064 | $109.11 | $109.10 | $109.10 |
| Purchase #7 | $154.67 | 3.373% | $159.887 | $159.89 | $159.90 | $159.90 |
| 7 purchase totals = | $971.21 | $1,051.0255 | $1,051.03 | $1,051.05 | $1,051.10 | |