| 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 | $9.54 | 3.816% | $9.904 | $9.90 | $9.90 | $9.90 |
| Purchase #2 | $80.37 | 11.690% | $89.7653 | $89.77 | $89.75 | $89.80 |
| Purchase #3 | $161.93 | 6.347% | $172.2077 | $172.21 | $172.20 | $172.20 |
| Purchase #4 | $183.50 | 5.690% | $193.9412 | $193.94 | $193.95 | $193.90 |
| Purchase #5 | $142.47 | 9.205% | $155.5844 | $155.58 | $155.60 | $155.60 |
| Purchase #6 | $238.66 | 5.150% | $250.951 | $250.95 | $250.95 | $251.00 |
| Purchase #7 | $197.82 | 6.498% | $210.6743 | $210.67 | $210.65 | $210.70 |
| 7 purchase totals = | $1,014.29 | $1,083.0279 | $1,083.02 | $1,083.00 | $1,083.10 | |