| 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 | $112.47 | 9.558% | $123.2199 | $123.22 | $123.20 | $123.20 |
| Purchase #2 | $201.48 | 6.552% | $214.681 | $214.68 | $214.70 | $214.70 |
| Purchase #3 | $241.45 | 7.574% | $259.7374 | $259.74 | $259.75 | $259.70 |
| Purchase #4 | $205.68 | 4.697% | $215.3408 | $215.34 | $215.35 | $215.30 |
| Purchase #5 | $174.35 | 8.438% | $189.0617 | $189.06 | $189.05 | $189.10 |
| Purchase #6 | $214.75 | 7.438% | $230.7231 | $230.72 | $230.70 | $230.70 |
| Purchase #7 | $147.68 | 11.686% | $164.9379 | $164.94 | $164.95 | $164.90 |
| 7 purchase totals = | $1,297.86 | $1,397.7018 | $1,397.70 | $1,397.70 | $1,397.60 | |