| 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 | $88.80 | 9.760% | $97.4669 | $97.47 | $97.45 | $97.50 |
| Purchase #2 | $144.30 | 12.332% | $162.0951 | $162.10 | $162.10 | $162.10 |
| Purchase #3 | $9.98 | 10.455% | $11.0234 | $11.02 | $11.00 | $11.00 |
| Purchase #4 | $232.94 | 13.699% | $264.8505 | $264.85 | $264.85 | $264.90 |
| Purchase #5 | $209.93 | 9.356% | $229.5711 | $229.57 | $229.55 | $229.60 |
| Purchase #6 | $71.56 | 13.740% | $81.3923 | $81.39 | $81.40 | $81.40 |
| Purchase #7 | $184.92 | 10.826% | $204.9394 | $204.94 | $204.95 | $204.90 |
| 7 purchase totals = | $942.43 | $1,051.3387 | $1,051.34 | $1,051.30 | $1,051.40 | |