| 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 | $241.65 | 11.286% | $268.9226 | $268.92 | $268.90 | $268.90 |
| Purchase #2 | $196.68 | 4.139% | $204.8206 | $204.82 | $204.80 | $204.80 |
| Purchase #3 | $184.35 | 9.163% | $201.242 | $201.24 | $201.25 | $201.20 |
| Purchase #4 | $101.63 | 6.404% | $108.1384 | $108.14 | $108.15 | $108.10 |
| Purchase #5 | $190.95 | 7.753% | $205.7544 | $205.75 | $205.75 | $205.80 |
| Purchase #6 | $74.58 | 7.858% | $80.4405 | $80.44 | $80.45 | $80.40 |
| Purchase #7 | $17.38 | 4.558% | $18.1722 | $18.17 | $18.15 | $18.20 |
| 7 purchase totals = | $1,007.22 | $1,087.4907 | $1,087.48 | $1,087.45 | $1,087.40 | |