| 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 | $30.40 | 9.166% | $33.1865 | $33.19 | $33.20 | $33.20 |
| Purchase #2 | $32.46 | 6.733% | $34.6455 | $34.65 | $34.65 | $34.60 |
| Purchase #3 | $235.62 | 7.557% | $253.4258 | $253.43 | $253.45 | $253.40 |
| Purchase #4 | $204.96 | 10.324% | $226.1201 | $226.12 | $226.10 | $226.10 |
| Purchase #5 | $216.34 | 4.277% | $225.5929 | $225.59 | $225.60 | $225.60 |
| Purchase #6 | $54.99 | 13.822% | $62.5907 | $62.59 | $62.60 | $62.60 |
| Purchase #7 | $230.71 | 3.726% | $239.3063 | $239.31 | $239.30 | $239.30 |
| 7 purchase totals = | $1,005.48 | $1,074.8678 | $1,074.88 | $1,074.90 | $1,074.80 | |