| 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 | $92.41 | 7.451% | $99.2955 | $99.30 | $99.30 | $99.30 |
| Purchase #2 | $122.46 | 12.755% | $138.0798 | $138.08 | $138.10 | $138.10 |
| Purchase #3 | $135.81 | 6.455% | $144.5765 | $144.58 | $144.60 | $144.60 |
| Purchase #4 | $34.88 | 11.349% | $38.8385 | $38.84 | $38.85 | $38.80 |
| Purchase #5 | $248.89 | 7.398% | $267.3029 | $267.30 | $267.30 | $267.30 |
| Purchase #6 | $239.80 | 6.311% | $254.9338 | $254.93 | $254.95 | $254.90 |
| Purchase #7 | $239.64 | 7.608% | $257.8718 | $257.87 | $257.85 | $257.90 |
| 7 purchase totals = | $1,113.89 | $1,200.8988 | $1,200.90 | $1,200.95 | $1,200.90 | |