| 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 | $190.58 | 6.797% | $203.5337 | $203.53 | $203.55 | $203.50 |
| Purchase #2 | $22.44 | 4.701% | $23.4949 | $23.49 | $23.50 | $23.50 |
| Purchase #3 | $191.79 | 6.403% | $204.0703 | $204.07 | $204.05 | $204.10 |
| Purchase #4 | $211.47 | 3.384% | $218.6261 | $218.63 | $218.65 | $218.60 |
| Purchase #5 | $113.45 | 11.112% | $126.0566 | $126.06 | $126.05 | $126.10 |
| Purchase #6 | $155.85 | 8.350% | $168.8635 | $168.86 | $168.85 | $168.90 |
| Purchase #7 | $129.94 | 13.242% | $147.1467 | $147.15 | $147.15 | $147.10 |
| 7 purchase totals = | $1,015.52 | $1,091.7918 | $1,091.79 | $1,091.80 | $1,091.80 | |