| 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 | $197.39 | 7.112% | $211.4284 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $234.66 | 5.836% | $248.3548 | $248.35 | $248.35 | $248.40 |
| Purchase #3 | $197.31 | 10.774% | $218.5682 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $185.51 | 11.744% | $207.2963 | $207.30 | $207.30 | $207.30 |
| Purchase #5 | $69.60 | 7.333% | $74.7038 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $245.30 | 11.434% | $273.3476 | $273.35 | $273.35 | $273.30 |
| Purchase #7 | $110.48 | 4.719% | $115.6936 | $115.69 | $115.70 | $115.70 |
| 7 purchase totals = | $1,240.25 | $1,349.3927 | $1,349.39 | $1,349.40 | $1,349.40 | |