| 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 | $133.29 | 5.838% | $141.0715 | $141.07 | $141.05 | $141.10 |
| Purchase #2 | $115.31 | 9.162% | $125.8747 | $125.87 | $125.85 | $125.90 |
| Purchase #3 | $90.35 | 9.125% | $98.5944 | $98.59 | $98.60 | $98.60 |
| Purchase #4 | $219.56 | 6.741% | $234.3605 | $234.36 | $234.35 | $234.40 |
| Purchase #5 | $222.73 | 10.817% | $246.8227 | $246.82 | $246.80 | $246.80 |
| Purchase #6 | $238.83 | 7.426% | $256.5655 | $256.57 | $256.55 | $256.60 |
| Purchase #7 | $188.51 | 4.154% | $196.3407 | $196.34 | $196.35 | $196.30 |
| 7 purchase totals = | $1,208.58 | $1,299.6300 | $1,299.62 | $1,299.55 | $1,299.70 | |