| 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 | $102.46 | 11.642% | $114.3884 | $114.39 | $114.40 | $114.40 |
| Purchase #2 | $84.82 | 4.445% | $88.5902 | $88.59 | $88.60 | $88.60 |
| Purchase #3 | $162.79 | 11.540% | $181.576 | $181.58 | $181.60 | $181.60 |
| Purchase #4 | $217.45 | 9.683% | $238.5057 | $238.51 | $238.50 | $238.50 |
| Purchase #5 | $245.43 | 4.737% | $257.056 | $257.06 | $257.05 | $257.10 |
| Purchase #6 | $194.95 | 12.680% | $219.6697 | $219.67 | $219.65 | $219.70 |
| Purchase #7 | $8.51 | 11.327% | $9.4739 | $9.47 | $9.45 | $9.50 |
| 7 purchase totals = | $1,016.41 | $1,109.2599 | $1,109.27 | $1,109.25 | $1,109.40 | |