| 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 | $121.68 | 11.647% | $135.8521 | $135.85 | $135.85 | $135.90 |
| Purchase #2 | $51.32 | 5.200% | $53.9886 | $53.99 | $54.00 | $54.00 |
| Purchase #3 | $236.65 | 9.276% | $258.6017 | $258.60 | $258.60 | $258.60 |
| Purchase #4 | $193.87 | 7.653% | $208.7069 | $208.71 | $208.70 | $208.70 |
| Purchase #5 | $151.97 | 9.466% | $166.3555 | $166.36 | $166.35 | $166.40 |
| Purchase #6 | $187.57 | 6.238% | $199.2706 | $199.27 | $199.25 | $199.30 |
| Purchase #7 | $193.62 | 12.793% | $218.3898 | $218.39 | $218.40 | $218.40 |
| 7 purchase totals = | $1,136.68 | $1,241.1652 | $1,241.17 | $1,241.15 | $1,241.30 | |