| 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 | $233.42 | 5.210% | $245.5812 | $245.58 | $245.60 | $245.60 |
| Purchase #2 | $117.65 | 9.847% | $129.235 | $129.24 | $129.25 | $129.20 |
| Purchase #3 | $100.92 | 13.761% | $114.8076 | $114.81 | $114.80 | $114.80 |
| Purchase #4 | $85.26 | 8.755% | $92.7245 | $92.72 | $92.70 | $92.70 |
| Purchase #5 | $146.96 | 10.536% | $162.4437 | $162.44 | $162.45 | $162.40 |
| Purchase #6 | $150.28 | 9.309% | $164.2696 | $164.27 | $164.25 | $164.30 |
| Purchase #7 | $147.58 | 3.856% | $153.2707 | $153.27 | $153.25 | $153.30 |
| 7 purchase totals = | $982.07 | $1,062.3323 | $1,062.33 | $1,062.30 | $1,062.30 | |