| 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 | $196.79 | 12.731% | $221.8433 | $221.84 | $221.85 | $221.80 |
| Purchase #2 | $201.51 | 3.647% | $208.8591 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $20.58 | 3.415% | $21.2828 | $21.28 | $21.30 | $21.30 |
| Purchase #4 | $236.55 | 9.298% | $258.5444 | $258.54 | $258.55 | $258.50 |
| Purchase #5 | $77.45 | 12.777% | $87.3458 | $87.35 | $87.35 | $87.30 |
| Purchase #6 | $60.33 | 4.453% | $63.0165 | $63.02 | $63.00 | $63.00 |
| Purchase #7 | $138.39 | 12.297% | $155.4078 | $155.41 | $155.40 | $155.40 |
| 7 purchase totals = | $931.60 | $1,016.2997 | $1,016.30 | $1,016.30 | $1,016.20 | |