| 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 | $234.76 | 10.291% | $258.9192 | $258.92 | $258.90 | $258.90 |
| Purchase #2 | $138.41 | 11.208% | $153.923 | $153.92 | $153.90 | $153.90 |
| Purchase #3 | $216.43 | 13.123% | $244.8321 | $244.83 | $244.85 | $244.80 |
| Purchase #4 | $185.39 | 4.714% | $194.1293 | $194.13 | $194.15 | $194.10 |
| Purchase #5 | $224.34 | 10.819% | $248.6113 | $248.61 | $248.60 | $248.60 |
| Purchase #6 | $190.94 | 6.146% | $202.6752 | $202.68 | $202.70 | $202.70 |
| Purchase #7 | $67.78 | 10.276% | $74.7451 | $74.75 | $74.75 | $74.70 |
| 7 purchase totals = | $1,258.05 | $1,377.8352 | $1,377.84 | $1,377.85 | $1,377.70 | |