| 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 | $124.50 | 3.817% | $129.2522 | $129.25 | $129.25 | $129.30 |
| Purchase #2 | $49.50 | 4.111% | $51.5349 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $218.27 | 13.793% | $248.376 | $248.38 | $248.40 | $248.40 |
| Purchase #4 | $234.37 | 9.834% | $257.4179 | $257.42 | $257.40 | $257.40 |
| Purchase #5 | $189.27 | 9.873% | $207.9566 | $207.96 | $207.95 | $208.00 |
| Purchase #6 | $167.52 | 9.493% | $183.4227 | $183.42 | $183.40 | $183.40 |
| Purchase #7 | $109.95 | 8.811% | $119.6377 | $119.64 | $119.65 | $119.60 |
| 7 purchase totals = | $1,093.38 | $1,197.5980 | $1,197.60 | $1,197.60 | $1,197.60 | |