| 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 | $203.99 | 13.569% | $231.6694 | $231.67 | $231.65 | $231.70 |
| Purchase #2 | $114.59 | 11.741% | $128.044 | $128.04 | $128.05 | $128.00 |
| Purchase #3 | $111.37 | 9.150% | $121.5604 | $121.56 | $121.55 | $121.60 |
| Purchase #4 | $14.41 | 11.696% | $16.0954 | $16.10 | $16.10 | $16.10 |
| Purchase #5 | $85.58 | 5.593% | $90.3665 | $90.37 | $90.35 | $90.40 |
| Purchase #6 | $34.43 | 7.619% | $37.0532 | $37.05 | $37.05 | $37.10 |
| Purchase #7 | $229.73 | 8.326% | $248.8573 | $248.86 | $248.85 | $248.90 |
| 7 purchase totals = | $794.10 | $873.6462 | $873.65 | $873.60 | $873.80 | |