| 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 | $117.56 | 12.176% | $131.8741 | $131.87 | $131.85 | $131.90 |
| Purchase #2 | $215.63 | 10.579% | $238.4415 | $238.44 | $238.45 | $238.40 |
| Purchase #3 | $172.90 | 7.621% | $186.0767 | $186.08 | $186.10 | $186.10 |
| Purchase #4 | $29.99 | 12.733% | $33.8086 | $33.81 | $33.80 | $33.80 |
| Purchase #5 | $250.42 | 7.702% | $269.7073 | $269.71 | $269.70 | $269.70 |
| Purchase #6 | $35.54 | 9.114% | $38.7791 | $38.78 | $38.80 | $38.80 |
| Purchase #7 | $158.30 | 10.317% | $174.6318 | $174.63 | $174.65 | $174.60 |
| 7 purchase totals = | $980.34 | $1,073.3191 | $1,073.32 | $1,073.35 | $1,073.30 | |