| 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 | $223.68 | 4.395% | $233.5107 | $233.51 | $233.50 | $233.50 |
| Purchase #2 | $129.70 | 6.436% | $138.0475 | $138.05 | $138.05 | $138.00 |
| Purchase #3 | $245.88 | 5.337% | $259.0026 | $259.00 | $259.00 | $259.00 |
| Purchase #4 | $58.38 | 4.368% | $60.93 | $60.93 | $60.95 | $60.90 |
| Purchase #5 | $222.36 | 12.432% | $250.0038 | $250.00 | $250.00 | $250.00 |
| Purchase #6 | $54.25 | 3.445% | $56.1189 | $56.12 | $56.10 | $56.10 |
| Purchase #7 | $245.75 | 5.273% | $258.7084 | $258.71 | $258.70 | $258.70 |
| 7 purchase totals = | $1,180.00 | $1,256.3219 | $1,256.32 | $1,256.30 | $1,256.20 | |