| 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 | $189.54 | 12.428% | $213.096 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $184.92 | 7.333% | $198.4802 | $198.48 | $198.50 | $198.50 |
| Purchase #3 | $250.84 | 6.584% | $267.3553 | $267.36 | $267.35 | $267.40 |
| Purchase #4 | $155.48 | 4.567% | $162.5808 | $162.58 | $162.60 | $162.60 |
| Purchase #5 | $97.38 | 5.250% | $102.4925 | $102.49 | $102.50 | $102.50 |
| Purchase #6 | $226.82 | 10.361% | $250.3208 | $250.32 | $250.30 | $250.30 |
| Purchase #7 | $174.37 | 4.732% | $182.6212 | $182.62 | $182.60 | $182.60 |
| 7 purchase totals = | $1,279.35 | $1,376.9468 | $1,376.95 | $1,376.95 | $1,377.00 | |