| 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 | $196.74 | 5.490% | $207.541 | $207.54 | $207.55 | $207.50 |
| Purchase #2 | $124.89 | 9.553% | $136.8207 | $136.82 | $136.80 | $136.80 |
| Purchase #3 | $159.84 | 12.236% | $179.398 | $179.40 | $179.40 | $179.40 |
| Purchase #4 | $191.89 | 5.633% | $202.6992 | $202.70 | $202.70 | $202.70 |
| Purchase #5 | $73.62 | 9.535% | $80.6397 | $80.64 | $80.65 | $80.60 |
| Purchase #6 | $220.48 | 13.176% | $249.5304 | $249.53 | $249.55 | $249.50 |
| Purchase #7 | $81.91 | 4.348% | $85.4714 | $85.47 | $85.45 | $85.50 |
| 7 purchase totals = | $1,049.37 | $1,142.1004 | $1,142.10 | $1,142.10 | $1,142.00 | |