| 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 | $122.70 | 9.532% | $134.3958 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $208.32 | 6.269% | $221.3796 | $221.38 | $221.40 | $221.40 |
| Purchase #3 | $195.61 | 3.369% | $202.2001 | $202.20 | $202.20 | $202.20 |
| Purchase #4 | $22.93 | 5.247% | $24.1331 | $24.13 | $24.15 | $24.10 |
| Purchase #5 | $40.46 | 9.258% | $44.2058 | $44.21 | $44.20 | $44.20 |
| Purchase #6 | $137.28 | 3.775% | $142.4623 | $142.46 | $142.45 | $142.50 |
| Purchase #7 | $142.81 | 6.468% | $152.047 | $152.05 | $152.05 | $152.00 |
| 7 purchase totals = | $870.11 | $920.8237 | $920.83 | $920.85 | $920.80 | |