| 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 | $212.90 | 11.149% | $236.6362 | $236.64 | $236.65 | $236.60 |
| Purchase #2 | $156.49 | 11.364% | $174.2735 | $174.27 | $174.25 | $174.30 |
| Purchase #3 | $141.45 | 12.455% | $159.0676 | $159.07 | $159.05 | $159.10 |
| Purchase #4 | $246.34 | 10.588% | $272.4225 | $272.42 | $272.40 | $272.40 |
| Purchase #5 | $12.38 | 6.760% | $13.2169 | $13.22 | $13.20 | $13.20 |
| Purchase #6 | $127.97 | 11.446% | $142.6174 | $142.62 | $142.60 | $142.60 |
| Purchase #7 | $177.29 | 9.158% | $193.5262 | $193.53 | $193.55 | $193.50 |
| 7 purchase totals = | $1,074.82 | $1,191.7603 | $1,191.77 | $1,191.70 | $1,191.70 | |