| 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 | $107.62 | 11.506% | $120.0028 | $120.00 | $120.00 | $120.00 |
| Purchase #2 | $78.96 | 12.425% | $88.7708 | $88.77 | $88.75 | $88.80 |
| Purchase #3 | $5.72 | 7.211% | $6.1325 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $197.96 | 8.353% | $214.4956 | $214.50 | $214.50 | $214.50 |
| Purchase #5 | $208.94 | 9.728% | $229.2657 | $229.27 | $229.25 | $229.30 |
| Purchase #6 | $209.29 | 13.809% | $238.1909 | $238.19 | $238.20 | $238.20 |
| Purchase #7 | $241.26 | 11.678% | $269.4343 | $269.43 | $269.45 | $269.40 |
| 7 purchase totals = | $1,049.75 | $1,166.2926 | $1,166.29 | $1,166.30 | $1,166.30 | |