| 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 | $201.69 | 7.112% | $216.0342 | $216.03 | $216.05 | $216.00 |
| Purchase #2 | $51.82 | 13.445% | $58.7872 | $58.79 | $58.80 | $58.80 |
| Purchase #3 | $249.33 | 7.659% | $268.4262 | $268.43 | $268.45 | $268.40 |
| Purchase #4 | $129.59 | 11.214% | $144.1222 | $144.12 | $144.10 | $144.10 |
| Purchase #5 | $19.35 | 13.864% | $22.0327 | $22.03 | $22.05 | $22.00 |
| Purchase #6 | $186.27 | 13.592% | $211.5878 | $211.59 | $211.60 | $211.60 |
| Purchase #7 | $238.83 | 12.340% | $268.3016 | $268.30 | $268.30 | $268.30 |
| 7 purchase totals = | $1,076.88 | $1,189.2919 | $1,189.29 | $1,189.35 | $1,189.20 | |