| 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 | $189.56 | 11.171% | $210.7357 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $99.82 | 3.710% | $103.5233 | $103.52 | $103.50 | $103.50 |
| Purchase #3 | $242.82 | 5.393% | $255.9153 | $255.92 | $255.90 | $255.90 |
| Purchase #4 | $132.25 | 4.267% | $137.8931 | $137.89 | $137.90 | $137.90 |
| Purchase #5 | $133.55 | 5.580% | $141.0021 | $141.00 | $141.00 | $141.00 |
| Purchase #6 | $41.56 | 13.146% | $47.0235 | $47.02 | $47.00 | $47.00 |
| Purchase #7 | $186.58 | 8.457% | $202.3591 | $202.36 | $202.35 | $202.40 |
| 7 purchase totals = | $1,026.14 | $1,098.4521 | $1,098.45 | $1,098.40 | $1,098.40 | |