| 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 | $124.65 | 8.133% | $134.7878 | $134.79 | $134.80 | $134.80 |
| Purchase #2 | $20.40 | 6.466% | $21.7191 | $21.72 | $21.70 | $21.70 |
| Purchase #3 | $129.80 | 5.574% | $137.0351 | $137.04 | $137.05 | $137.00 |
| Purchase #4 | $145.68 | 5.671% | $153.9415 | $153.94 | $153.95 | $153.90 |
| Purchase #5 | $238.55 | 12.786% | $269.051 | $269.05 | $269.05 | $269.10 |
| Purchase #6 | $205.43 | 6.384% | $218.5447 | $218.54 | $218.55 | $218.50 |
| Purchase #7 | $142.68 | 11.514% | $159.1082 | $159.11 | $159.10 | $159.10 |
| 7 purchase totals = | $1,007.19 | $1,094.1874 | $1,094.19 | $1,094.20 | $1,094.10 | |