| 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 | $24.95 | 13.406% | $28.2948 | $28.29 | $28.30 | $28.30 |
| Purchase #2 | $161.57 | 6.356% | $171.8394 | $171.84 | $171.85 | $171.80 |
| Purchase #3 | $221.90 | 13.380% | $251.5902 | $251.59 | $251.60 | $251.60 |
| Purchase #4 | $139.81 | 5.281% | $147.1934 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $161.51 | 12.848% | $182.2608 | $182.26 | $182.25 | $182.30 |
| Purchase #6 | $203.53 | 7.590% | $218.9779 | $218.98 | $219.00 | $219.00 |
| Purchase #7 | $137.97 | 3.499% | $142.7976 | $142.80 | $142.80 | $142.80 |
| 7 purchase totals = | $1,051.24 | $1,142.9541 | $1,142.95 | $1,143.00 | $1,143.00 | |