| 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 | $97.81 | 6.840% | $104.5002 | $104.50 | $104.50 | $104.50 |
| Purchase #2 | $47.28 | 9.515% | $51.7787 | $51.78 | $51.80 | $51.80 |
| Purchase #3 | $140.51 | 8.701% | $152.7358 | $152.74 | $152.75 | $152.70 |
| Purchase #4 | $95.93 | 6.417% | $102.0858 | $102.09 | $102.10 | $102.10 |
| Purchase #5 | $248.37 | 12.619% | $279.7118 | $279.71 | $279.70 | $279.70 |
| Purchase #6 | $193.53 | 9.517% | $211.9483 | $211.95 | $211.95 | $211.90 |
| Purchase #7 | $222.98 | 12.459% | $250.7611 | $250.76 | $250.75 | $250.80 |
| 7 purchase totals = | $1,046.41 | $1,153.5217 | $1,153.53 | $1,153.55 | $1,153.50 | |