| 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 | $230.62 | 6.339% | $245.239 | $245.24 | $245.25 | $245.20 |
| Purchase #2 | $194.51 | 4.316% | $202.9051 | $202.91 | $202.90 | $202.90 |
| Purchase #3 | $139.56 | 9.695% | $153.0903 | $153.09 | $153.10 | $153.10 |
| Purchase #4 | $183.87 | 10.155% | $202.542 | $202.54 | $202.55 | $202.50 |
| Purchase #5 | $223.39 | 6.154% | $237.1374 | $237.14 | $237.15 | $237.10 |
| Purchase #6 | $80.47 | 10.660% | $89.0481 | $89.05 | $89.05 | $89.00 |
| Purchase #7 | $58.76 | 8.200% | $63.5783 | $63.58 | $63.60 | $63.60 |
| 7 purchase totals = | $1,111.18 | $1,193.5402 | $1,193.55 | $1,193.60 | $1,193.40 | |