| 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 | $80.51 | 12.123% | $90.2702 | $90.27 | $90.25 | $90.30 |
| Purchase #2 | $238.92 | 12.694% | $269.2485 | $269.25 | $269.25 | $269.20 |
| Purchase #3 | $5.80 | 6.494% | $6.1767 | $6.18 | $6.20 | $6.20 |
| Purchase #4 | $167.57 | 9.275% | $183.1121 | $183.11 | $183.10 | $183.10 |
| Purchase #5 | $173.33 | 7.489% | $186.3107 | $186.31 | $186.30 | $186.30 |
| Purchase #6 | $136.98 | 11.725% | $153.0409 | $153.04 | $153.05 | $153.00 |
| Purchase #7 | $117.73 | 9.637% | $129.0756 | $129.08 | $129.10 | $129.10 |
| 7 purchase totals = | $920.84 | $1,017.2347 | $1,017.24 | $1,017.25 | $1,017.20 | |