| 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 | $138.37 | 11.153% | $153.8024 | $153.80 | $153.80 | $153.80 |
| Purchase #2 | $44.37 | 5.642% | $46.8734 | $46.87 | $46.85 | $46.90 |
| Purchase #3 | $196.25 | 11.233% | $218.2948 | $218.29 | $218.30 | $218.30 |
| Purchase #4 | $248.91 | 3.691% | $258.0973 | $258.10 | $258.10 | $258.10 |
| Purchase #5 | $89.42 | 6.672% | $95.3861 | $95.39 | $95.40 | $95.40 |
| Purchase #6 | $78.62 | 7.572% | $84.5731 | $84.57 | $84.55 | $84.60 |
| Purchase #7 | $132.44 | 10.265% | $146.035 | $146.04 | $146.05 | $146.00 |
| 7 purchase totals = | $928.38 | $1,003.0621 | $1,003.06 | $1,003.05 | $1,003.10 | |