| 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 | $172.58 | 8.607% | $187.434 | $187.43 | $187.45 | $187.40 |
| Purchase #2 | $200.42 | 3.529% | $207.4928 | $207.49 | $207.50 | $207.50 |
| Purchase #3 | $207.85 | 10.822% | $230.3435 | $230.34 | $230.35 | $230.30 |
| Purchase #4 | $26.79 | 6.417% | $28.5091 | $28.51 | $28.50 | $28.50 |
| Purchase #5 | $71.58 | 4.331% | $74.6801 | $74.68 | $74.70 | $74.70 |
| Purchase #6 | $241.30 | 4.643% | $252.5036 | $252.50 | $252.50 | $252.50 |
| Purchase #7 | $37.65 | 11.753% | $42.075 | $42.08 | $42.10 | $42.10 |
| 7 purchase totals = | $958.17 | $1,023.0381 | $1,023.03 | $1,023.10 | $1,023.00 | |