| 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 | $120.36 | 11.246% | $133.8957 | $133.90 | $133.90 | $133.90 |
| Purchase #2 | $250.72 | 9.658% | $274.9345 | $274.93 | $274.95 | $274.90 |
| Purchase #3 | $121.87 | 11.249% | $135.5792 | $135.58 | $135.60 | $135.60 |
| Purchase #4 | $102.32 | 10.673% | $113.2406 | $113.24 | $113.25 | $113.20 |
| Purchase #5 | $89.76 | 5.853% | $95.0137 | $95.01 | $95.00 | $95.00 |
| Purchase #6 | $39.75 | 11.243% | $44.2191 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $182.34 | 11.404% | $203.1341 | $203.13 | $203.15 | $203.10 |
| 7 purchase totals = | $907.12 | $1,000.0169 | $1,000.01 | $1,000.05 | $999.90 | |