| 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 | $201.55 | 6.211% | $214.0683 | $214.07 | $214.05 | $214.10 |
| Purchase #2 | $96.52 | 10.297% | $106.4587 | $106.46 | $106.45 | $106.50 |
| Purchase #3 | $199.94 | 10.322% | $220.5778 | $220.58 | $220.60 | $220.60 |
| Purchase #4 | $236.82 | 7.430% | $254.4157 | $254.42 | $254.40 | $254.40 |
| Purchase #5 | $236.35 | 12.774% | $266.5413 | $266.54 | $266.55 | $266.50 |
| Purchase #6 | $234.82 | 5.493% | $247.7187 | $247.72 | $247.70 | $247.70 |
| Purchase #7 | $55.25 | 7.506% | $59.3971 | $59.40 | $59.40 | $59.40 |
| 7 purchase totals = | $1,261.25 | $1,369.1776 | $1,369.19 | $1,369.15 | $1,369.20 | |