| 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 | $233.85 | 10.124% | $257.525 | $257.53 | $257.55 | $257.50 |
| Purchase #2 | $194.80 | 3.489% | $201.5966 | $201.60 | $201.60 | $201.60 |
| Purchase #3 | $42.51 | 8.743% | $46.2266 | $46.23 | $46.25 | $46.20 |
| Purchase #4 | $193.61 | 10.868% | $214.6515 | $214.65 | $214.65 | $214.70 |
| Purchase #5 | $127.69 | 11.664% | $142.5838 | $142.58 | $142.60 | $142.60 |
| Purchase #6 | $31.34 | 10.255% | $34.5539 | $34.55 | $34.55 | $34.60 |
| Purchase #7 | $154.39 | 6.545% | $164.4948 | $164.49 | $164.50 | $164.50 |
| 7 purchase totals = | $978.19 | $1,061.6322 | $1,061.63 | $1,061.70 | $1,061.70 | |