| 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 | $8.82 | 9.412% | $9.6501 | $9.65 | $9.65 | $9.70 |
| Purchase #2 | $124.48 | 5.220% | $130.9779 | $130.98 | $131.00 | $131.00 |
| Purchase #3 | $95.47 | 13.515% | $108.3728 | $108.37 | $108.35 | $108.40 |
| Purchase #4 | $214.82 | 12.223% | $241.0774 | $241.08 | $241.10 | $241.10 |
| Purchase #5 | $12.54 | 9.235% | $13.6981 | $13.70 | $13.70 | $13.70 |
| Purchase #6 | $224.58 | 9.355% | $245.5895 | $245.59 | $245.60 | $245.60 |
| Purchase #7 | $238.48 | 10.699% | $263.995 | $264.00 | $264.00 | $264.00 |
| 7 purchase totals = | $919.19 | $1,013.3608 | $1,013.37 | $1,013.40 | $1,013.50 | |