| 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 | $249.77 | 11.477% | $278.4361 | $278.44 | $278.45 | $278.40 |
| Purchase #2 | $63.64 | 7.606% | $68.4805 | $68.48 | $68.50 | $68.50 |
| Purchase #3 | $191.29 | 6.303% | $203.347 | $203.35 | $203.35 | $203.30 |
| Purchase #4 | $148.25 | 9.392% | $162.1736 | $162.17 | $162.15 | $162.20 |
| Purchase #5 | $128.52 | 6.289% | $136.6026 | $136.60 | $136.60 | $136.60 |
| Purchase #6 | $130.50 | 9.849% | $143.3529 | $143.35 | $143.35 | $143.40 |
| Purchase #7 | $135.75 | 5.463% | $143.166 | $143.17 | $143.15 | $143.20 |
| 7 purchase totals = | $1,047.72 | $1,135.5587 | $1,135.56 | $1,135.55 | $1,135.60 | |