| 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 | $241.42 | 8.154% | $261.1054 | $261.11 | $261.10 | $261.10 |
| Purchase #2 | $81.41 | 7.857% | $87.8064 | $87.81 | $87.80 | $87.80 |
| Purchase #3 | $170.72 | 6.385% | $181.6205 | $181.62 | $181.60 | $181.60 |
| Purchase #4 | $204.41 | 4.445% | $213.496 | $213.50 | $213.50 | $213.50 |
| Purchase #5 | $92.88 | 7.463% | $99.8116 | $99.81 | $99.80 | $99.80 |
| Purchase #6 | $28.85 | 9.224% | $31.5111 | $31.51 | $31.50 | $31.50 |
| Purchase #7 | $197.29 | 6.441% | $209.9974 | $210.00 | $210.00 | $210.00 |
| 7 purchase totals = | $1,016.98 | $1,085.3484 | $1,085.36 | $1,085.30 | $1,085.30 | |