| 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 | $34.92 | 12.377% | $39.242 | $39.24 | $39.25 | $39.20 |
| Purchase #2 | $147.98 | 12.549% | $166.55 | $166.55 | $166.55 | $166.60 |
| Purchase #3 | $232.64 | 8.178% | $251.6653 | $251.67 | $251.65 | $251.70 |
| Purchase #4 | $164.47 | 13.282% | $186.3149 | $186.31 | $186.30 | $186.30 |
| Purchase #5 | $200.93 | 13.756% | $228.5699 | $228.57 | $228.55 | $228.60 |
| Purchase #6 | $12.63 | 9.496% | $13.8293 | $13.83 | $13.85 | $13.80 |
| Purchase #7 | $222.31 | 9.251% | $242.8759 | $242.88 | $242.90 | $242.90 |
| 7 purchase totals = | $1,015.88 | $1,129.0473 | $1,129.05 | $1,129.05 | $1,129.10 | |