| 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 | $107.85 | 11.712% | $120.4814 | $120.48 | $120.50 | $120.50 |
| Purchase #2 | $224.93 | 7.359% | $241.4826 | $241.48 | $241.50 | $241.50 |
| Purchase #3 | $250.36 | 3.562% | $259.2778 | $259.28 | $259.30 | $259.30 |
| Purchase #4 | $221.82 | 10.256% | $244.5699 | $244.57 | $244.55 | $244.60 |
| Purchase #5 | $26.39 | 7.410% | $28.3455 | $28.35 | $28.35 | $28.30 |
| Purchase #6 | $246.37 | 3.363% | $254.6554 | $254.66 | $254.65 | $254.70 |
| Purchase #7 | $98.53 | 9.459% | $107.85 | $107.85 | $107.85 | $107.90 |
| 7 purchase totals = | $1,176.25 | $1,256.6626 | $1,256.67 | $1,256.70 | $1,256.80 | |