| 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 | $249.46 | 3.616% | $258.4805 | $258.48 | $258.50 | $258.50 |
| Purchase #2 | $64.50 | 7.717% | $69.4775 | $69.48 | $69.50 | $69.50 |
| Purchase #3 | $199.71 | 3.111% | $205.923 | $205.92 | $205.90 | $205.90 |
| Purchase #4 | $44.25 | 11.757% | $49.4525 | $49.45 | $49.45 | $49.50 |
| Purchase #5 | $192.98 | 9.603% | $211.5119 | $211.51 | $211.50 | $211.50 |
| Purchase #6 | $144.98 | 11.481% | $161.6252 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $105.92 | 13.825% | $120.5634 | $120.56 | $120.55 | $120.60 |
| 7 purchase totals = | $1,001.80 | $1,077.0340 | $1,077.03 | $1,077.05 | $1,077.10 | |