| 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 | $94.35 | 3.627% | $97.7721 | $97.77 | $97.75 | $97.80 |
| Purchase #2 | $238.74 | 6.796% | $254.9648 | $254.96 | $254.95 | $255.00 |
| Purchase #3 | $140.30 | 12.384% | $157.6748 | $157.67 | $157.65 | $157.70 |
| Purchase #4 | $228.27 | 8.832% | $248.4308 | $248.43 | $248.45 | $248.40 |
| Purchase #5 | $128.50 | 10.767% | $142.3356 | $142.34 | $142.35 | $142.30 |
| Purchase #6 | $165.35 | 8.553% | $179.4924 | $179.49 | $179.50 | $179.50 |
| Purchase #7 | $186.64 | 12.470% | $209.914 | $209.91 | $209.90 | $209.90 |
| 7 purchase totals = | $1,182.15 | $1,290.5845 | $1,290.57 | $1,290.55 | $1,290.60 | |